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alternate case: rADIUS

Radius (1,175 words) [view diff] case mismatch in snippet view article find links to article

In classical geometry, a radius of a circle or sphere is any of the line segments from its center to its perimeter, and in more modern usage, it is also
Proton (6,597 words) [view diff] case mismatch in snippet view article find links to article
particles, they possess a measurable size; the root mean square charge radius of a proton is about 0.84–0.87 fm (or 0.84×10−15 to 0.87×10−15 m). In 2019
Solar radius (665 words) [view diff] case mismatch in snippet view article find links to article
Solar radius is a unit of distance used to express the size of stars in astronomy relative to the Sun. The solar radius is usually defined as the radius to
Radius (bone) (2,192 words) [view diff] case mismatch in snippet view article
The radius or radial bone is one of the two large bones of the forearm, the other being the ulna. It extends from the lateral side of the elbow to the
Earth radius (3,795 words) [view diff] case mismatch in snippet view article find links to article
the radius ranges from a maximum of nearly 6,378 km (3,963 mi) (equatorial radius, denoted a) to a minimum of nearly 6,357 km (3,950 mi) (polar radius, denoted
Sphere (5,263 words) [view diff] case mismatch in snippet view article find links to article
mentioned earlier r is the sphere's radius; any line from the center to a point on the sphere is also called a radius. If a radius is extended through the center
Atomic radius (1,866 words) [view diff] case mismatch in snippet view article find links to article
of atomic radius. Four widely used definitions of atomic radius are: Van der Waals radius, ionic radius, metallic radius and covalent radius. Typically
Molecule (3,695 words) [view diff] case mismatch in snippet view article find links to article
diatomic hydrogen (H2), with a bond length of 0.74 Å. Effective molecular radius is the size a molecule displays in solution. The table of permselectivity
The Weinstein Company (8,194 words) [view diff] case mismatch in snippet view article find links to article
Spyglass and signed a first-look TV deal with the studio. Radius-TWC (or simply Radius; stylized as RADiUS-TWC) is a dormant film label to TWC's division for
Forearm (1,079 words) [view diff] case mismatch in snippet view article find links to article
and the ankle joints, the crus. The forearm contains two long bones, the radius and the ulna, forming the two radioulnar joints. The interosseous membrane
Topographic isolation (641 words) [view diff] case mismatch in snippet view article find links to article
summit is the minimum distance to a point of equal elevation, representing a radius of dominance in which the peak is the highest point. It can be calculated
Circle (5,765 words) [view diff] case mismatch in snippet view article find links to article
between any point of the circle and the centre is called the radius. Usually, the radius is required to be a positive number. A circle with r = 0 {\displaystyle
Minimum railway curve radius (1,741 words) [view diff] case mismatch in snippet view article find links to article
The minimum railway curve radius is the shortest allowable design radius for the centerline of railway tracks under a particular set of conditions. It
Moon (23,805 words) [view diff] case mismatch in snippet view article find links to article
(Earth radius / Radius of Moon's orbit)2 ] relative to the direct solar illumination that occurs for a full moon. (Earth albedo = 0.367; Earth radius = (polar
Dwarf planet (7,304 words) [view diff] case mismatch in snippet view article find links to article
release from 2006 estimated that objects with mass above 0.5×1021 kg and radius greater than 400 km would "normally" be in hydrostatic equilibrium ("the
Low Earth orbit (2,213 words) [view diff] case mismatch in snippet view article find links to article
radius of Earth. The term LEO region is also used for the area of space below an altitude of 2,000 km (1,200 mi) (about one-third of Earth's radius)
Ulna (2,361 words) [view diff] case mismatch in snippet view article find links to article
the radius, the other long bone in the forearm. The ulna is usually slightly longer than the radius, but the radius is thicker. Therefore, the radius is
Schwarzschild radius (2,046 words) [view diff] case mismatch in snippet view article find links to article
radius or the gravitational radius is a physical parameter in the Schwarzschild solution to Einstein's field equations that corresponds to the radius
Cone (2,225 words) [view diff] case mismatch in snippet view article find links to article
Dandelin spheres.) The "base radius" of a circular cone is the radius of its base; often this is simply called the radius of the cone. The aperture of
Roche limit (4,175 words) [view diff] case mismatch in snippet view article find links to article
In celestial mechanics, the Roche limit, also called Roche radius, is the distance from a celestial body within which a second celestial body, held together
Angular diameter (1,556 words) [view diff] case mismatch in snippet view article find links to article
around the Sun as viewed from a distance of 1 pc is 2″, as 1 AU is the mean radius of Earth's orbit. The angular diameter of the Sun, from a distance of one
Globular cluster (11,241 words) [view diff] case mismatch in snippet view article find links to article
means of standard radii: the core radius (rc), the half-light radius (rh), and the tidal or Jacobi radius (rt). The radius can be expressed as a physical
Surface area (1,263 words) [view diff] case mismatch in snippet view article find links to article
area of a sphere and cylinder of the same radius and height are in the ratio 2 : 3, as follows. Let the radius be r and the height be h (which is 2r for
Van der Waals radius (1,973 words) [view diff] case mismatch in snippet view article find links to article
The van der Waals radius, rw, of an atom is the radius of an imaginary hard sphere representing the distance of closest approach for another atom. It is
Jupiter radius (228 words) [view diff] case mismatch in snippet view article find links to article
The Jupiter radius or Jovian radius (RJ or RJup) has a value of 71,492 km (44,423 mi), or 11.2 Earth radii (REarth) (one Earth radius equals 0.08921 RJ)
List of Solar System objects by size (10,467 words) [view diff] case mismatch in snippet view article find links to article
lists of smaller objects by observed mean radius. These lists can be sorted according to an object's radius and mass and, for the most massive objects
Covalent radius (774 words) [view diff] case mismatch in snippet view article find links to article
The covalent radius, rcov, is a measure of the size of an atom that forms part of one covalent bond. It is usually measured either in picometres (pm) or
Hill sphere (2,089 words) [view diff] case mismatch in snippet view article find links to article
22 km in radius. A typical extrasolar "hot Jupiter", HD 209458 b, has a Hill sphere radius of 593,000 km, about eight times its physical radius of approx
Line-of-sight propagation (1,693 words) [view diff] case mismatch in snippet view article find links to article
visual fix cannot be made. Designs for microwave formerly used 4⁄3 earth radius to compute clearances along the path. Although the frequencies used by mobile
Surface gravity (2,787 words) [view diff] case mismatch in snippet view article find links to article
negligible mass. For objects where the surface is deep in the atmosphere and the radius not known, the surface gravity is given at the 1 bar pressure level in the
Distance (graph theory) (903 words) [view diff] case mismatch in snippet view article
graph. A central vertex in a graph of radius r is one whose eccentricity is r—that is, a vertex that achieves the radius or, equivalently, a vertex v such
Atomic nucleus (3,759 words) [view diff] case mismatch in snippet view article find links to article
factor of about 26,634 (uranium atomic radius is about 156 pm (156×10−12 m)) to about 60,250 (hydrogen atomic radius is about 52.92 pm). The branch of physics
Unit circle (1,083 words) [view diff] case mismatch in snippet view article find links to article
is a circle of unit radius—that is, a radius of 1. Frequently, especially in trigonometry, the unit circle is the circle of radius 1 centered at the origin
Bohr radius (1,010 words) [view diff] case mismatch in snippet view article find links to article
The Bohr radius (a0) is a physical constant, approximately equal to the most probable distance between the nucleus and the electron in a hydrogen atom
Fingerboard (2,368 words) [view diff] case mismatch in snippet view article find links to article
relatively large radius compared to the fingerboard width. The radius quoted in the specification of a string instrument is the radius of curvature of
Wrist (1,842 words) [view diff] case mismatch in snippet view article find links to article
the hand; (2) the wrist joint or radiocarpal joint, the joint between the radius and the carpus and; (3) the anatomical region surrounding the carpus including
Cellular network (4,418 words) [view diff] case mismatch in snippet view article find links to article
D=R{\sqrt {3N}}} , where R is the cell radius and N is the number of cells per cluster. Cells may vary in radius from 1 to 30 kilometres (0.62 to 18.64 mi)
Radius of curvature (1,639 words) [view diff] case mismatch in snippet view article find links to article
differential geometry, the radius of curvature, R, is the reciprocal of the curvature. For a curve, it equals the radius of the circular arc which best
Position (geometry) (1,233 words) [view diff] case mismatch in snippet view article
geometry, a position or position vector, also known as location vector or radius vector, is a Euclidean vector that represents the position of a point P
Figure of the Earth (2,815 words) [view diff] case mismatch in snippet view article find links to article
is a sphere. The Earth's radius is the distance from Earth's center to its surface, about 6,371 km (3,959 mi). While "radius" normally is a characteristic
Latitude (6,128 words) [view diff] case mismatch in snippet view article find links to article
is invariably the equatorial radius, which is the semi-major axis, a. The other parameter is usually (1) the polar radius or semi-minor axis, b; or (2) the
Turning radius (1,136 words) [view diff] case mismatch in snippet view article find links to article
ground vehicle or a watercraft can be turned around. The terms turning radius and turning circle are sometimes used, but can have different meanings (see
Incircle and excircles of a triangle (5,611 words) [view diff] case mismatch in snippet view article find links to article
circles. Suppose △ A B C {\displaystyle \triangle ABC} has an incircle with radius r {\displaystyle r} and center I {\displaystyle I} . Let a {\displaystyle
Earth's inner core (6,797 words) [view diff] case mismatch in snippet view article find links to article
primarily a solid ball with a radius of about 1,220 km (760 mi), which is about 20% of Earth's radius or 70% of the Moon's radius. There are no samples of
List of minor-planet groups (2,344 words) [view diff] case mismatch in snippet view article find links to article
defined as having orbits similar to Earth's; i.e. with an average orbital radius of around 1 AU and with low eccentricity and inclination. Due to the vagueness
Metallic bonding (3,426 words) [view diff] case mismatch in snippet view article find links to article
The metallic radius is defined as one-half of the distance between the two adjacent metal ions in the metallic structure. This radius depends on the
Lantern Entertainment (831 words) [view diff] case mismatch in snippet view article find links to article
Post-2005 Dimension Films library Radius — dormant; folded into Lantern Entertainment Radius (stylized as RADiUS; formerly Radius-TWC) is a dormant film label
Friedmann–Lemaître–Robertson–Walker metric (4,151 words) [view diff] case mismatch in snippet view article find links to article
Then r is unitless and a(t) has units of length. When k = ±1, a(t) is the radius of curvature of the space, and may also be written R(t). A disadvantage
Small planet radius gap (849 words) [view diff] case mismatch in snippet view article find links to article
The small planet radius gap (also called the Fulton gap, photoevaporation valley, or Sub-Neptune Desert) is an observed scarcity of planets with radii
Small planet radius gap (849 words) [view diff] case mismatch in snippet view article find links to article
The small planet radius gap (also called the Fulton gap, photoevaporation valley, or Sub-Neptune Desert) is an observed scarcity of planets with radii
Circular error probable (1,340 words) [view diff] case mismatch in snippet view article find links to article
probability) is a measure of a weapon system's precision. It is defined as the radius of a circle, centered on the mean, whose perimeter is expected to include
Atomic radii of the elements (data page) (863 words) [view diff] case mismatch in snippet view article
The atomic radius of a chemical element is the distance from the center of the nucleus to the outermost shell of an electron. Since the boundary is not
Lagrange point (5,157 words) [view diff] case mismatch in snippet view article find links to article
at approximately equal distances r from the smaller object, equal to the radius of the Hill sphere, given by: r ≈ R M 2 3 M 1 3 {\displaystyle r\approx
Trail braking (1,807 words) [view diff] case mismatch in snippet view article find links to article
decreases the motorcycle's cornering radius. Conversely, accelerating while turning increases the motorcycle's cornering radius. Fourth, trailing off the brakes
Ionic radius (1,701 words) [view diff] case mismatch in snippet view article find links to article
Ionic radius, rion, is the radius of a monatomic ion in an ionic crystal structure. Although neither atoms nor ions have sharp boundaries, they are treated
Elbow (4,673 words) [view diff] case mismatch in snippet view article find links to article
forearm; more specifically between the humerus in the upper arm and the radius and ulna in the forearm which allows the forearm and hand to be moved towards
Elacestrant (463 words) [view diff] case mismatch in snippet view article find links to article
hybrid (SSH)") that was discovered by Eisai and is under development by Radius Health and Takeda for the treatment estrogen receptor (ER)-positive advanced
Star (16,170 words) [view diff] case mismatch in snippet view article find links to article
approximately 1.9885 × 1030 kg. Although the exact values for the luminosity, radius, mass parameter, and mass may vary slightly in the future due to observational
Pluto (13,276 words) [view diff] case mismatch in snippet view article find links to article
J2000. Surface area derived from the radius r: 4 π r 2 {\displaystyle 4\pi r^{2}} . Volume v derived from the radius r: 4 π r 3 / 3 {\displaystyle 4\pi
Carpal bones (1,936 words) [view diff] case mismatch in snippet view article find links to article
tetrapods, the carpus is the sole cluster of bones in the wrist between the radius and ulna and the metacarpus. The bones of the carpus do not belong to individual
Radius of convergence (2,604 words) [view diff] case mismatch in snippet view article find links to article
In mathematics, the radius of convergence of a power series is the radius of the largest disk at the center of the series in which the series converges
Walschaerts valve gear (1,811 words) [view diff] case mismatch in snippet view article find links to article
locomotive. The expansion link holds the radius bar (8), captive by a die block which is integral with the radius bar but is free to move vertically in a
List of gear nomenclature (4,298 words) [view diff] case mismatch in snippet view article find links to article
form radius is the radius of the throat of an enveloping worm gear or of a double-enveloping worm, in an axial plane. Tip radius is the radius of the
TAR syndrome (712 words) [view diff] case mismatch in snippet view article find links to article
syndrome (thrombocytopenia with absent radius) is a rare genetic disorder that is characterized by the absence of the radius bone in the forearm and a dramatically
Celestial sphere (2,355 words) [view diff] case mismatch in snippet view article find links to article
the celestial sphere is an abstract sphere that has an arbitrarily large radius and is concentric to Earth. All objects in the sky can be conceived as being
Cyclotron (6,365 words) [view diff] case mismatch in snippet view article find links to article
working cyclotron became operational in January 1931. This machine had a radius of 4.5 inches (11 cm), and accelerated protons to an energy up to 80 keV
Centripetal force (7,765 words) [view diff] case mismatch in snippet view article find links to article
centripetal force is directed at right angles to the motion and also along the radius towards the centre of the circular path. The mathematical description was
Cignal TV (3,207 words) [view diff] case mismatch in snippet view article find links to article
launch of Red Broadband. It is a partnership with Meralco's telco unit Radius Telecoms. On March 29, 2022, President Rodrigo Duterte signed Republic Act
Jasper Motorsports (1,314 words) [view diff] case mismatch in snippet view article find links to article
1993 NASCAR seasons, Ulrich formed a partnership with Ray DeWitt to form RaDiUs Motorsports which continued with Musgrave behind the wheel. During the 1992
Spherical coordinate system (5,561 words) [view diff] case mismatch in snippet view article find links to article
of the polar coordinate system. The radial distance is also called the radius or radial coordinate. The polar angle may be called colatitude, zenith angle
Curvature (6,249 words) [view diff] case mismatch in snippet view article find links to article
that of a circle, which has a curvature equal to the reciprocal of its radius. Smaller circles bend more sharply, and hence have higher curvature. The
Sub-Neptune (247 words) [view diff] case mismatch in snippet view article find links to article
smaller radius than Neptune even though it may have a larger mass or to a planet with a smaller mass than Neptune even though it may have a larger radius like
Spectral radius (2,616 words) [view diff] case mismatch in snippet view article find links to article
the spectral radius of a square matrix is the maximum of the absolute values of its eigenvalues. More generally, the spectral radius of a bounded linear
Periodic trends (1,552 words) [view diff] case mismatch in snippet view article find links to article
Dmitri Mendeleev in the year 1863. Major periodic trends include atomic radius, ionization energy, electron affinity, electronegativity, valency and metallic
Mini-Neptune (1,116 words) [view diff] case mismatch in snippet view article find links to article
of hydrogen, helium, and other volatiles, having, as a result, a total radius between 1.7 and 3.9 Earth radii (1.7–3.9 REarth). The term is used in a
Horizon (4,204 words) [view diff] case mismatch in snippet view article find links to article
{\sqrt {2\,h\,R}}\,,} where h is height above sea level and R is the Earth radius. When d is measured in kilometres and h in metres, the distance is d ≈ 3
Diameter (1,159 words) [view diff] case mismatch in snippet view article find links to article
diameters of a circle or sphere have the same length, this being twice the radius r . {\displaystyle r.} d = 2 r or equivalently r = d 2 . {\displaystyle
Neutron star (11,569 words) [view diff] case mismatch in snippet view article find links to article
densest currently known class of stellar objects. Neutron stars have a radius on the order of 10 kilometres (6 mi) and a mass of about 1.4 solar masses
Mesoplanet (418 words) [view diff] case mismatch in snippet view article find links to article
size is defined in relation to equatorial radius, mesoplanets should be approximately 500 km to 2,500 km in radius. The term was coined in Asimov's essay
Effective temperature (1,798 words) [view diff] case mismatch in snippet view article find links to article
star is then L = 4πR2σTeff4, where R is the stellar radius. The definition of the stellar radius is obviously not straightforward. More rigorously the
N-sphere (6,818 words) [view diff] case mismatch in snippet view article find links to article
three-dimensional space. The "radius" of a sphere is the constant distance of its points to the center. When the sphere has unit radius, it is usual to call it
NGC 381 (508 words) [view diff] case mismatch in snippet view article find links to article
cluster has a core angular radius of 2.99′±0.93′ and an outer cluster radius of 5.6′±0.1′. It has a physical tidal radius of 15 ly (4.7 pc). No giant
Exoplanet orbital and physical parameters (6,453 words) [view diff] case mismatch in snippet view article find links to article
maximum radius because adding more mass at that point causes the planet to compress under the weight instead of increasing the radius. The maximum radius for
Area (5,295 words) [view diff] case mismatch in snippet view article find links to article
century BCE, also found that the area of a disk is proportional to its radius squared. Subsequently, Book I of Euclid's Elements dealt with equality of
Bridge pattern (1,902 words) [view diff] case mismatch in snippet view article find links to article
{x}:{y} - radius: {radius}" class DrawingAPI2(DrawingAPI): def draw_circle(self, x, y, radius): return f"API2.circle at {x}:{y} - radius: {radius}" class
Strömgren sphere (1,573 words) [view diff] case mismatch in snippet view article find links to article
size of the idealized ionized region can be calculated as the Strömgren radius. Strömgren's model also shows that there is a very sharp cut-off of the
Thermal insulation (1,518 words) [view diff] case mismatch in snippet view article find links to article
depends on the ratio between outside and inside radius, not on the radius itself. If the outside radius of a cylinder is increased by applying insulation
List of smallest stars (1,708 words) [view diff] case mismatch in snippet view article find links to article
2017-10-26.{{cite web}}: CS1 maint: archived copy as title (link) "psr b0531 21 radius - Google Search". www.google.com. Retrieved 2018-09-04. "Geminga | pulsar"
Four-centred arch (1,210 words) [view diff] case mismatch in snippet view article find links to article
steeply from each springing point on a small radius, and then turning into two arches with a wide radius and much lower springing point. It is a pointed
Circumference (964 words) [view diff] case mismatch in snippet view article find links to article
{C}{d}}.} Or, equivalently, as the ratio of the circumference to twice the radius. The above formula can be rearranged to solve for the circumference: C =
Radian (5,082 words) [view diff] case mismatch in snippet view article find links to article
to the radius of the circle. More generally, the magnitude in radians of a subtended angle is equal to the ratio of the arc length to the radius of the
Leading edge (643 words) [view diff] case mismatch in snippet view article find links to article
rounded leading edge. The degree of rounding is characterised by the profile radius at that point. The airflow divides to pass either above or below the wing
Extrasolar Planets Encyclopaedia (583 words) [view diff] case mismatch in snippet view article find links to article
their basic properties, including the year of planet's discovery, mass, radius, orbital period, semi-major axis, eccentricity, inclination, longitude of
Distal radius fracture (5,376 words) [view diff] case mismatch in snippet view article find links to article
A distal radius fracture, also known as wrist fracture, is a break of the part of the radius bone which is close to the wrist. Symptoms include pain,
Messier 70 (814 words) [view diff] case mismatch in snippet view article find links to article
neighbour in space, M69. M70 has a very small core radius of 0.22 ly (0.068 pc) and a half-light radius of 182.0 ly (55.80 pc). This cluster has undergone
Radius of gyration (1,723 words) [view diff] case mismatch in snippet view article find links to article
Radius of gyration or gyradius of a body about the axis of rotation is defined as the radial distance to a point which would have a moment of inertia the
HD 219134 f (428 words) [view diff] case mismatch in snippet view article find links to article
observed by the Spitzer Space Telescope and thus its radius and density are unknown. Only a minimum radius can be given. HD 219134 f is known as a Super-Earth
HD 219134 d (425 words) [view diff] case mismatch in snippet view article find links to article
by the Spitzer Space Telescope and thus its radius and density are unknown. Only a minimum possible radius can be given. HD 219134 d is a likely ice giant
Radius gauge (206 words) [view diff] case mismatch in snippet view article find links to article
A radius gauge, also known as a fillet gauge, is a tool used to measure the radius of an object. Radius gauges require a bright light behind the object
Schwarzschild metric (4,917 words) [view diff] case mismatch in snippet view article find links to article
the event horizon, which is situated at the Schwarzschild radius, often called the radius of a black hole. The boundary is not a physical surface, and
Ulnar notch of the radius (64 words) [view diff] case mismatch in snippet view article find links to article
the ulna is called the ulnar notch (sigmoid cavity) of the radius; it is in the distal radius, and is narrow, concave, smooth, and articulates with the
Synchronous orbit (556 words) [view diff] case mismatch in snippet view article find links to article
calculated by multiplying the angular speed of the satellite by the orbital radius.[citation needed] An astronomical example is Pluto's largest moon Charon
White dwarf (17,213 words) [view diff] case mismatch in snippet view article find links to article
dwarfs are typically 0.8–2% the radius of the Sun; this is comparable to the Earth's radius of approximately 0.9% solar radius. A white dwarf, then, packs
List of gravitationally rounded objects of the Solar System (5,697 words) [view diff] case mismatch in snippet view article find links to article
term. The sizes of these objects range over three orders of magnitude in radius, from planetary-mass objects like dwarf planets and some moons to the planets
TRAPPIST-1c (806 words) [view diff] case mismatch in snippet view article find links to article
third largest planet of the system, with about 116% the mass and 110% the radius of Earth. Its density indicates a primarily rocky composition with a very
HIP 11915 b (920 words) [view diff] case mismatch in snippet view article find links to article
exoplanet with a mass and radius close to that of the planet Jupiter. It has a mass of 0.99 MJ (315 MEarth) and a likely radius of around 1 RJ. Based on
Black star (semiclassical gravity) (443 words) [view diff] case mismatch in snippet view article
infinite collapse time, or asymptotically approaching a radius bigger than zero. A black star with a radius slightly greater than the predicted event horizon
Observable universe (6,520 words) [view diff] case mismatch in snippet view article find links to article
38 times the Hubble radius. The number of galaxies in a sphere of a given comoving radius is proportional to the cube of the radius, so as shown on p.
Messier 69 (657 words) [view diff] case mismatch in snippet view article find links to article
It has a mass of 200000 M☉ with a half-mass radius of 11.6 ly, a core radius of 29.2 ly, and a tidal radius of 91.9 ly. Its center has a bright luminosity
Area of a circle (5,810 words) [view diff] case mismatch in snippet view article find links to article
In geometry, the area enclosed by a circle of radius r is πr2. Here the Greek letter π represents the constant ratio of the circumference of any circle
Kepler-452b (1,655 words) [view diff] case mismatch in snippet view article find links to article
roughly 384 days, has a mass at least five times that of Earth, and has a radius of around 1.5 times that of Earth. It is the first potentially rocky super-Earth
Radial nerve (1,914 words) [view diff] case mismatch in snippet view article find links to article
nerve by some authors)) pierces the supinator muscle, winds around the radius under the cover of supinator to reach posterior of forearm where it again
NGC 637 (527 words) [view diff] case mismatch in snippet view article find links to article
has 55 members and an angular radius of 4′.2, corresponding to a physical radius of 9.8 ly (3.0 pc). It has a core radius of 0.36′±0.13′. The seven brightest
Gaussian curvature (2,591 words) [view diff] case mismatch in snippet view article find links to article
K=\kappa _{1}\kappa _{2}.} The Gaussian radius of curvature is the reciprocal of Κ. For example, a sphere of radius r has Gaussian curvature 1/r2 everywhere
NGC 17 (383 words) [view diff] case mismatch in snippet view article find links to article
commonly believed to be an annulus with an outer radius of about 10 kiloparsecs and an inner radius close to the Galactic Center, both of which lack hard
Solar core (1,823 words) [view diff] case mismatch in snippet view article find links to article
Sun is considered to extend from the center to about 0.2 to 0.25 of solar radius (140,000 - 170,000 kilometres (86,000 - 110,000 miles)). It is the hottest
Acceleration (2,484 words) [view diff] case mismatch in snippet view article find links to article
directly proportional to radius r {\displaystyle r} . This is due to the dependence of velocity v {\displaystyle v} on the radius r {\displaystyle r} . v
Equilateral triangle (3,229 words) [view diff] case mismatch in snippet view article find links to article
{\displaystyle p=3a\,\!} The radius of the circumscribed circle is R = a 3 {\displaystyle R={\frac {a}{\sqrt {3}}}} The radius of the inscribed circle is
Maximum sustained wind (1,092 words) [view diff] case mismatch in snippet view article find links to article
tropical cyclone, it is found within the eyewall at a distance defined as the radius of maximum wind, or RMW. Unlike gusts, the value of these winds are determined
VY Canis Majoris (6,663 words) [view diff] case mismatch in snippet view article find links to article
star-forming H II region—its diameter: 480 arcminutes (′) or 681 ly (209 pc). The radius of VY CMa is very roughly 1,420 times that of the Sun (R☉), which is close
Black hole (18,032 words) [view diff] case mismatch in snippet view article find links to article
solution had a peculiar behaviour at what is now called the Schwarzschild radius, where it became singular, meaning that some of the terms in the Einstein
Kepler-442b (1,621 words) [view diff] case mismatch in snippet view article find links to article
orbital period of roughly 112.3 days. It has a mass of around 2.3 and has a radius of about 1.34 times Earth. It is one of the more promising candidates for
Ergosphere (1,049 words) [view diff] case mismatch in snippet view article find links to article
equatorial (maximal) radius of an ergosphere is the Schwarzschild radius, the radius of a non-rotating black hole. The polar (minimal) radius is also the polar
Physically integrated dance (2,181 words) [view diff] case mismatch in snippet view article find links to article
disabilities, for example in the company's film The Cost of Living. Full Radius Dance is an American company based in Atlanta, Georgia composed of professional
Messier 21 (735 words) [view diff] case mismatch in snippet view article find links to article
with a mass of 783.4 M☉. It has a tidal radius of 11.7 pc, with a nucleus radius of 1.6±0.1 pc and a coronal radius of 3.6±0.2 pc. There are at least 105±11
Pegasus Toroidal Experiment (164 words) [view diff] case mismatch in snippet view article find links to article
version of the tokamak configuration, i.e. the minor radius of the torus is comparable to the major radius. Pegasus is used to study start up of spherical
Gravitational collapse (1,459 words) [view diff] case mismatch in snippet view article find links to article
equivalent Schwarzschild radius. It might be thought that a sufficiently massive neutron star could exist within its Schwarzschild radius (1.0 SR) and appear
NGC 265 (429 words) [view diff] case mismatch in snippet view article find links to article
New General Catalogue. This cluster has an angular core radius of 18″ and a physical radius of approximately 47 ly. It has a combined 4,200 times the
K2-66b (485 words) [view diff] case mismatch in snippet view article find links to article
planet heavier than Neptune, but with only about half its radius. K2-66b is a mega-Earth with radius 2.49 REarth and mass 21.3 MEarth. The planet's temperature
NGC 6709 (388 words) [view diff] case mismatch in snippet view article find links to article
old; about the same as the Pleiades. The core radius of NGC 6709 is 2.2 ly (0.68 pc) and the tidal radius 26.4 ly (8.08 pc). It contains two Be stars and
Tidal disruption event (1,695 words) [view diff] case mismatch in snippet view article find links to article
radius of black hole is bigger than its Schwarzschild radius R S = 2 G M c 2 {\displaystyle R_{S}={\frac {2GM}{c^{2}}}} , but considering the radius and
Great-circle distance (1,633 words) [view diff] case mismatch in snippet view article find links to article
circumference of the circle, or π r {\displaystyle \pi r} , where r is the radius of the sphere. The Earth is nearly spherical, so great-circle distance formulas
Super-Earth (6,933 words) [view diff] case mismatch in snippet view article find links to article
refer to planets bigger than Earth-like planets (from 0.8 to 1.2 Earth-radius), but smaller than mini-Neptunes (from 2 to 4 Earth-radii). This definition
Capacitance (4,186 words) [view diff] case mismatch in snippet view article find links to article
for this potential is a theoretical hollow conducting sphere, of infinite radius, with the conductor centered inside this sphere. Mathematically, the self
UY Scuti (1,704 words) [view diff] case mismatch in snippet view article find links to article
constellation Scutum. It is considered one of the largest known stars by radius and is also a pulsating variable star, with a maximum brightness of magnitude
K2-72e (596 words) [view diff] case mismatch in snippet view article find links to article
meaning it has a mass and radius close to that of Earth. It has an equilibrium temperature of 261 K (−12 °C; 10 °F). It has a radius of 1.29 REarth., and a
HD 219134 g (963 words) [view diff] case mismatch in snippet view article find links to article
219134 c it was not observed by the Spitzer Space Telescope and thus its radius and density are unknown. It resides closer to the star than the inner edge
Lister's tubercle (464 words) [view diff] case mismatch in snippet view article find links to article
Lister's tubercle or dorsal tubercle of radius is a bony prominence located at the distal end of the radius. It is palpable on the dorsum of the wrist
Gravity of Earth (3,639 words) [view diff] case mismatch in snippet view article find links to article
pound force. Calculating the gravity at Earth's surface using the average radius of Earth (6,371 kilometres (3,959 mi)), the experimentally determined value
Radial styloid process (549 words) [view diff] case mismatch in snippet view article find links to article
lateral surface of the distal radius bone. The radial styloid process is found on the lateral surface of the distal radius bone. It extends obliquely downward
Angular velocity (4,656 words) [view diff] case mismatch in snippet view article find links to article
the linear velocity is the radius times the angular velocity, v = r ω {\displaystyle v=r\omega } . With orbital radius 42,000 km from the earth's center
Glossary of Riemannian and metric geometry (2,069 words) [view diff] case mismatch in snippet view article find links to article
Busemann function. Injectivity radius The injectivity radius at a point p of a Riemannian manifold is the largest radius for which the exponential map
Cylinder (2,860 words) [view diff] case mismatch in snippet view article find links to article
cylindric section and semi-major axis a of the cylindric section depend on the radius of the cylinder r and the angle α between the secant plane and cylinder
Volume (3,354 words) [view diff] case mismatch in snippet view article find links to article
radius puzzle. The van der Waals volume of a hydrogen atom is far larger, which ranges from 4.19×10−30 m3 to 7.24×10−30 m3 as a sphere with a radius between
NGC 6781 (438 words) [view diff] case mismatch in snippet view article find links to article
viewed from nearly pole-on. It has an outer angular radius of 61″; equivalent to a physical radius of 0.44 ly (0.135 pc). The total mass of gas ejected
Compact star (2,577 words) [view diff] case mismatch in snippet view article find links to article
confirmed to exist. All compact objects have a high mass relative to their radius, giving them a very high density, compared to ordinary atomic matter. Compact
Black hole electron (1,134 words) [view diff] case mismatch in snippet view article find links to article
as a black hole and attempt to compute its radius. The Schwarzschild radius rs of a mass m is the radius of the event horizon for a non-rotating, uncharged
Strong interaction (2,157 words) [view diff] case mismatch in snippet view article find links to article
of the mass of a proton. At the range of 10−15 m (slightly more than the radius of a nucleon), the strong force is approximately 137 times as strong as
Inductor (6,871 words) [view diff] case mismatch in snippet view article find links to article
L varies as N2 while R varies linearly with N. Similarly increasing the radius r of an inductor improves (or increases) Q because L varies with r2 while
NGC 6781 (438 words) [view diff] case mismatch in snippet view article find links to article
viewed from nearly pole-on. It has an outer angular radius of 61″; equivalent to a physical radius of 0.44 ly (0.135 pc). The total mass of gas ejected
Strong interaction (2,157 words) [view diff] case mismatch in snippet view article find links to article
of the mass of a proton. At the range of 10−15 m (slightly more than the radius of a nucleon), the strong force is approximately 137 times as strong as
WMSI-FM (461 words) [view diff] case mismatch in snippet view article find links to article
Communications until September 2014). WMSI's signal covers a roughly 90 mile radius around the city with an ERP of 100,000 watts. It is Mississippi's primary
List of largest known stars (2,804 words) [view diff] case mismatch in snippet view article find links to article
stars currently known, ordered by radius and separated into categories by galaxy. The unit of measurement used is the radius of the Sun (approximately 695
TRAPPIST-1e (2,380 words) [view diff] case mismatch in snippet view article find links to article
and g) are in the habitable zone. TRAPPIST-1e is similar to Earth's mass, radius, density, gravity, temperature, and stellar flux. It is also confirmed to
Arch dam (1,858 words) [view diff] case mismatch in snippet view article find links to article
basic designs for an arch dam: constant-radius dams, which have constant radius of curvature, and variable-radius dams, which have both upstream and downstream
Tagansko–Krasnopresnenskaya line (1,341 words) [view diff] case mismatch in snippet view article find links to article
called the Zhdanovskaya line (Ждановская линия). The construction of the new radius was designed to maximize the efficiency of it with the land-based transportation
Atmospheric pressure (2,430 words) [view diff] case mismatch in snippet view article find links to article
increasing elevation. Because the atmosphere is thin relative to the Earth's radius—especially the dense atmospheric layer at low altitudes—the Earth's gravitational
Allen Stone (1,155 words) [view diff] case mismatch in snippet view article find links to article
(2011, ATO Records), Radius (2015, Capitol Records), Building Balance (2019, ATO Records) and APART (2021, ATO Records). Radius was also re-released by
Habitable exoplanet (557 words) [view diff] case mismatch in snippet view article find links to article
exoplanet would have to have a mass between 0.1 and 10 Earth masses. The radius of a habitable exoplanet would range between 0.5 and 2.5 Earth radii. The
NGC 45 (661 words) [view diff] case mismatch in snippet view article find links to article
commonly believed to be an annulus with an outer radius of about 10 kiloparsecs and an inner radius close to the Galactic Center, both of which lack hard
Kepler-37b (868 words) [view diff] case mismatch in snippet view article find links to article
it is the smallest planet discovered around a main-sequence star, with a radius slightly greater than that of the Moon and slightly smaller than that of
Messier 75 (666 words) [view diff] case mismatch in snippet view article find links to article
luminous than the Sun (L☉). The cluster has a half-light radius of 9.1 ly (2.80 pc) with a core radius of about 1.6 ly (0.5 pc) and appears not to have undergone
NGC 376 (310 words) [view diff] case mismatch in snippet view article find links to article
contains ~3,400 times the mass of the Sun. It has a core radius of 7.6 ± 0.3 ly and a tidal radius of 19.2 ± 0.7 ly. Rafelski, Marc; Zaritsky, Dennis (June
Annulus (mathematics) (551 words) [view diff] case mismatch in snippet view article
is the difference in the areas of the larger circle of radius R and the smaller one of radius r: A = π R 2 − π r 2 = π ( R 2 − r 2 ) . {\displaystyle
WBUL-FM (191 words) [view diff] case mismatch in snippet view article find links to article
broadcasts with an ERP of 100,000 watts, with a nearly 100-mile broadcasting radius. The station is heard as far south as London, as far east as Grayson, as
HD 219134 c (755 words) [view diff] case mismatch in snippet view article find links to article
uncertainty. Its radius was found to be 1.511 REarth (9,627 km), once again with a small error margin. Despite being smaller in both mass and radius than its
Messier 62 (1,206 words) [view diff] case mismatch in snippet view article find links to article
core collapse. It has a core radius of 1.3 ly (0.39 pc), a half-mass radius of 9.6 ly (2.95 pc), and a half-light radius of 6.0 ly (1.83 pc). The stellar
RR Centauri (589 words) [view diff] case mismatch in snippet view article find links to article
an effective temperature of around 6900 K, and a radius somewhat larger than twice the solar radius. The secondary component is 0.39 solar masses, giving
Gamma (eclipse) (1,033 words) [view diff] case mismatch in snippet view article
center of the Earth or Moon, is stated as a fraction of the equatorial radius of the Earth or Moon. The sign of gamma defines, for a solar eclipse, if
List of data references for chemical elements (303 words) [view diff] case mismatch in snippet view article find links to article
the elements (data page) — atomic radius (empirical), atomic radius (calculated), van der Waals radius, covalent radius Boiling points of the elements (data
Exoplanet interiors (2,395 words) [view diff] case mismatch in snippet view article find links to article
science is focused on exoplanetary atmospheric environments, the mass and radius of a planet can tell us about a planet's density, and hence, its internal
Bondi accretion (358 words) [view diff] case mismatch in snippet view article find links to article
R {\displaystyle R} is the Bondi radius, defined as 2 G M / c s 2 {\displaystyle 2GM/c_{s}^{2}} . The Bondi radius comes from setting escape velocity
Messier 53 (931 words) [view diff] case mismatch in snippet view article find links to article
Solar System. The cluster has a core radius (rc) of 2.18 pc, a half-light radius (rh) of 5.84 pc, and a tidal radius (rtr) of 239.9 pc. This is considered
Kepler-182 (254 words) [view diff] case mismatch in snippet view article find links to article
needed] It has a radius of 1.146 R☉ and an effective temperature of 6,250 K. Two exoplanets orbit it. The first, Kepler-182b, has a radius of 0.23 RJ and
K2-72d (58 words) [view diff] case mismatch in snippet view article find links to article
7 light-years away. K2-72d completes an orbit in 7.8 days, and it has a radius of only 73% of that of the Earth. "K2-72d CONFIRMED PLANET OVERVIEW PAGE"
Circumscribed circle (5,076 words) [view diff] case mismatch in snippet view article find links to article
the polygon. The center of this circle is called the circumcenter and its radius is called the circumradius. Not every polygon has a circumscribed circle
Radial tuberosity (358 words) [view diff] case mismatch in snippet view article find links to article
Beneath the neck of the radius, on the medial side, is an eminence, the radial tuberosity; its surface is divided into: a posterior, rough portion, for
Venenosaurus (780 words) [view diff] case mismatch in snippet view article find links to article
History. The specimen consisted of tail vertebrae, the left scapula, right radius, left ulna, metacarpals, forefoot phalanges, right pubis, left and right
Local Sheet (551 words) [view diff] case mismatch in snippet view article find links to article
other galaxies share a similar peculiar velocity. This region lies within a radius of about 7 Mpc (23 Mly), 0.46 Mpc (1.5 Mly) thick, and galaxies beyond that
Classical electron radius (826 words) [view diff] case mismatch in snippet view article find links to article
The classical electron radius is a combination of fundamental physical quantities that define a length scale for problems involving an electron interacting
Chromosphere (1,223 words) [view diff] case mismatch in snippet view article find links to article
(1,900 to 3,100 miles) in height, or slightly more than 1% of the Sun's radius at maximum thickness, and possesses a homogeneous layer in the region directly
Kepler-70 (710 words) [view diff] case mismatch in snippet view article find links to article
contract to form a white dwarf. It has a relatively small radius of about 0.2 times the Sun's radius; white dwarfs are generally much smaller. The star may
Head of radius (458 words) [view diff] case mismatch in snippet view article find links to article
The head of the radius has a cylindrical form, and on its upper surface is a shallow cup or fovea for articulation with the capitulum of the humerus. The
WASP-14b (264 words) [view diff] case mismatch in snippet view article find links to article
eight times larger than that of Jupiter. The radius found by the transit observations show that it has a radius 25% larger than Jupiter. This makes WASP-14b
Orbital eccentricity (2,678 words) [view diff] case mismatch in snippet view article find links to article
orbit can also be used to obtain the ratio of the apoapsis radius to the periapsis radius: r a r p = a ( 1 + e ) a ( 1 − e ) = 1 + e 1 − e {\displaystyle
Geostationary orbit (4,714 words) [view diff] case mismatch in snippet view article find links to article
(22,236 mi) in altitude above Earth's equator (42,164 km (26,199 mi) in radius from Earth's center) and following the direction of Earth's rotation. An
K2-72b (58 words) [view diff] case mismatch in snippet view article find links to article
light-years away. K2-72b completes an orbit in 5.57 days, and it has a radius of only 75% of that of the Earth. "K2-72b CONFIRMED PLANET OVERVIEW PAGE"
Half-pipe (1,384 words) [view diff] case mismatch in snippet view article find links to article
construction of ramps is constant radius in transitions: Most of the ramps are built with a quarter circle of constant radius for easy construction, but the
Kaluzhsko-Rizhskaya line (1,457 words) [view diff] case mismatch in snippet view article find links to article
cross-platform transfer. The Rizhsky radius is roughly aligned with a northern avenue Prospekt Mira, while the Kaluzhskiy radius generally follows a southwestern
NML Cygni (1,989 words) [view diff] case mismatch in snippet view article find links to article
constellation Cygnus. It is one of the largest stars currently known by radius, and is also one of the most luminous and massive cool hypergiants, as well
Squitten (436 words) [view diff] case mismatch in snippet view article find links to article
genetic deformity which causes a partial formation or complete absence of the radius bone making it resemble a squirrel. These cats should be kept indoors and
V346 Centauri (575 words) [view diff] case mismatch in snippet view article find links to article
The primary star has a mass of 12 times the solar mass, radius of 8.3 times the solar radius, and an effective temperature of about 27,000 K. The secondary
Messier 36 (600 words) [view diff] case mismatch in snippet view article find links to article
an angular diameter of 10′ and a core radius of 3.2′. It has a mass of roughly 746 M☉ and a linear tidal radius of 10.6 ± 1.6 parsecs (34.6 ± 5.2 ly)
Manning formula (1,715 words) [view diff] case mismatch in snippet view article find links to article
hydraulic radius, the larger volume of water the channel can carry. Based on the 'constant shear stress at the boundary' assumption, hydraulic radius is defined
Sungrazing comet (2,436 words) [view diff] case mismatch in snippet view article find links to article
approach, but a comet with a nucleus radius larger than 2–3 km is likely to survive the perihelion passage with a final radius of ~1 km. Sungrazer comets were
Kepler-32 (704 words) [view diff] case mismatch in snippet view article find links to article
solar mass (M☉), a 0.53 ± 0.04 solar radius (R☉), and temperature of 3900.0 K, making it half the mass and radius of the Sun, two-thirds its temperature
Messier 52 (611 words) [view diff] case mismatch in snippet view article find links to article
denoting a dense core. The cluster has a core radius of 2.97 ± 0.46 ly (0.91 ± 0.14 pc) and a tidal radius of 42.7 ± 7.2 ly (13.1 ± 2.2 pc). It has an estimated
Disk (mathematics) (1,674 words) [view diff] case mismatch in snippet view article
the circle that constitutes its boundary, and open if it does not. For a radius r {\displaystyle r} an open disk is usually denoted as D r {\displaystyle
Jupiter (14,815 words) [view diff] case mismatch in snippet view article find links to article
of the Earth, but only 318 times the mass.: 6  Jupiter's radius is about one tenth the radius of the Sun, and its mass is one thousandth the mass of the
TRAPPIST-1f (1,191 words) [view diff] case mismatch in snippet view article find links to article
planet candidate. TRAPPIST-1f is an Earth-sized exoplanet, meaning it has a radius close to that of Earth. It has an equilibrium temperature of 219 K (−54 °C;
Sungrazing comet (2,436 words) [view diff] case mismatch in snippet view article find links to article
approach, but a comet with a nucleus radius larger than 2–3 km is likely to survive the perihelion passage with a final radius of ~1 km. Sungrazer comets were
K2-72c (90 words) [view diff] case mismatch in snippet view article find links to article
the habitable zone. K2-72c completes an orbit in 15.2 days, and it has a radius of only 86% of that of the Earth. "K2-72c CONFIRMED PLANET OVERVIEW PAGE"
Kepler-32 (704 words) [view diff] case mismatch in snippet view article find links to article
solar mass (M☉), a 0.53 ± 0.04 solar radius (R☉), and temperature of 3900.0 K, making it half the mass and radius of the Sun, two-thirds its temperature
AG Virginis (1,050 words) [view diff] case mismatch in snippet view article find links to article
component has 2.2 times the mass and radius of the Sun, while the secondary has 74% of the Sun's mass and 136% of the radius of the Sun. "ASAS All Star Catalogue"
Messier 10 (891 words) [view diff] case mismatch in snippet view article find links to article
bright core is only 35 light-years across. It has a core radius of 48 arcseconds and a half-mass radius of 147 arcseconds (2.5 arcminutes). M10 has a spatial
Galaxy (14,779 words) [view diff] case mismatch in snippet view article find links to article
half-light radius (also known as effective radius; Re) is a measure that is based on the galaxy's overall brightness flux. This is the radius upon which
Central angle (565 words) [view diff] case mismatch in snippet view article find links to article
those two points, and the arc length is the central angle of a circle of radius one (measured in radians). The central angle is also known as the arc's
Kepler-90i (631 words) [view diff] case mismatch in snippet view article find links to article
Object of Interest designation KOI-351.08) is a super-Earth exoplanet with a radius 1.32 times that of Earth, orbiting the early G-type main sequence star Kepler-90
2 Ceti (677 words) [view diff] case mismatch in snippet view article find links to article
larger than the polar radius. 2 Ceti is about 217 million years old with 2.7 times the mass of the Sun and 2.75 times the Sun's radius. It is radiating 119
NGC 1444 (276 words) [view diff] case mismatch in snippet view article find links to article
1 million years old. The cluster has a physical core radius of 1.73 ± 0.42 ly and a tidal radius of 17.4 ± 4.2 ly. The most prominent member is the triple
Kepler-62e (1,387 words) [view diff] case mismatch in snippet view article find links to article
percent larger (in diameter) than Earth. Kepler-62e is a super-Earth with a radius 1.61 times that of Earth. This is just above the 1.6 REarth limit above
TRAPPIST-1g (1,038 words) [view diff] case mismatch in snippet view article find links to article
roughly 115% the mass and radius of Earth, though its density is only 4.186 g/cm3, about 76% of Earth's. Based on mass-radius calculations and its distant
List of moments of inertia (518 words) [view diff] case mismatch in snippet view article find links to article
uniform annulus (disk with a concentric hole) of mass m, inner radius r1 and outer radius r2 I z = 1 2 m ( r 1 2 + r 2 2 ) {\displaystyle I_{z}={\frac
Rho Ceti (735 words) [view diff] case mismatch in snippet view article find links to article
equatorial bulge that is 10% larger than the polar radius. The star has an estimated size 3.1 times the radius of the Sun and is radiating 178 times the solar
HD 219134 b (871 words) [view diff] case mismatch in snippet view article find links to article
both its mass and radius have been well determined, allowing for accurate modelling of the planet's composition. HD 219134 b has a radius of 1.602 REarth
Annular ligament of radius (556 words) [view diff] case mismatch in snippet view article find links to article
(orbicular ligament) is a strong band of fibers that encircles the head of the radius, and retains it in contact with the radial notch of the ulna. Per Terminologia
Photon sphere (1,501 words) [view diff] case mismatch in snippet view article find links to article
travel in orbits, which is also sometimes called the last photon orbit. The radius of the photon sphere, which is also the lower bound for any stable orbit
Vascular resistance (2,846 words) [view diff] case mismatch in snippet view article find links to article
vessel radius, the resulting force exerted on the wall vessels, the parietal drag force, is inversely proportional to the second power of the radius. The
Einstein radius (1,152 words) [view diff] case mismatch in snippet view article find links to article
The Einstein radius is the radius of an Einstein ring, and is a characteristic angle for gravitational lensing in general, as typical distances between
109 Virginis (612 words) [view diff] case mismatch in snippet view article find links to article
larger that the polar radius. The star is 320 million years old with 2.58 times the mass of the Sun and about 2.7 times the Sun's radius. It is radiating 63
HIP 41378 f (288 words) [view diff] case mismatch in snippet view article find links to article
41378. It has an anomalously large radius (9.2 REarth) for a planet of its size and temperature, therefore the radius may actually be that of an optically
HD 102195 (677 words) [view diff] case mismatch in snippet view article find links to article
period of 12.3 days. It has 88% of the Sun's mass and 84% of the Sun's radius. It is radiating 49% of the Sun's luminosity from its photosphere at an
OGLE-TR-123 (274 words) [view diff] case mismatch in snippet view article find links to article
stellar system containing one of the smallest main-sequence stars whose radius has been measured. It was discovered when the Optical Gravitational Lensing
Equator (2,330 words) [view diff] case mismatch in snippet view article find links to article
Union (IAU) use an equatorial radius of 6,378.1366 km (3,963.1903 mi) (codified as the IAU 2009 value). This equatorial radius is also in the 2003 and 2010
Focus (geometry) (1,376 words) [view diff] case mismatch in snippet view article
and the center of the directrix circle have finite coordinates and the radius of the directrix circle is greater than the distance between the center
OGLE-TR-122 (322 words) [view diff] case mismatch in snippet view article find links to article
stellar system containing one of the smallest main-sequence stars whose radius has been measured. It was discovered when the Optical Gravitational Lensing
HL-2M (98 words) [view diff] case mismatch in snippet view article find links to article
research, in particular to study heat extraction from the plasma. With a major radius of 1.78 m, the tokamak is a medium-scale device. The magnetic field of up
Andromeda XIX (293 words) [view diff] case mismatch in snippet view article find links to article
galaxy known in the Local Group", and has been shown to have a half-light radius of 1.7 kiloparsec (kpc). It was discovered by the Canada–France–Hawaii Telescope
Pentagon (2,927 words) [view diff] case mismatch in snippet view article find links to article
regular convex pentagon has an inscribed circle. The apothem, which is the radius r of the inscribed circle, of a regular pentagon is related to the side
W Virginis (676 words) [view diff] case mismatch in snippet view article find links to article
when the star is also at its smallest. The minimum temperature and maximum radius occur at around phase 0.5 when the brightness is decreasing and nearly at
NGC 2355 (130 words) [view diff] case mismatch in snippet view article find links to article
the cluster halo corresponds to a radius of about 23 ly. The core radius is 2.3 ly, and the central component radius is 11 ly. "NGC 2355". SIMBAD. Centre
58 Andromedae (561 words) [view diff] case mismatch in snippet view article find links to article
that is 6% larger than the polar radius. The star has double the mass of the Sun and about 1.9 times the Sun's radius. It is radiating 36 times the Sun's
Molecular mechanics (2,234 words) [view diff] case mismatch in snippet view article find links to article
simulated as one particle Each particle is assigned a radius (typically the van der Waals radius), polarizability, and a constant net charge (generally
NGC 6352 (567 words) [view diff] case mismatch in snippet view article find links to article
object of this class, having a metallicity of –0.70. The core radius is 49.8″ and the tidal radius is 10.5″. Shapley, Harlow; Sawyer, Helen B. (August 1927)
Hazard symbol (2,178 words) [view diff] case mismatch in snippet view article find links to article
background, and it is drawn with a central circle of radius R, an internal radius of 1.5R and an external radius of 5R for the blades, which are separated from
16 Virginis (764 words) [view diff] case mismatch in snippet view article find links to article
which, at its estimated distance, equates to a physical radius of about 18 times the radius of the Sun. It is about three billion years old with 1.62
Kepler-22b (2,010 words) [view diff] case mismatch in snippet view article find links to article
surface. Kepler-22 is too dim to be seen with the naked eye. Kepler-22b's radius is roughly twice that of Earth. Its mass and surface composition are unknown
Kepler-42 (819 words) [view diff] case mismatch in snippet view article find links to article
Earth in radius, and likely also in mass.[citation needed] Kepler-42's mass is estimated to be 0.13 times that of the Sun, and to have a radius 0.17 times
BPL (time service) (236 words) [view diff] case mismatch in snippet view article
format signal from 5:30 to 13:30 UTC, using an 800 kW transmitter covering a radius up to 3000 km. National Time Service Center Time Signals (PDF), BIPM, p
Gliese 581c (3,631 words) [view diff] case mismatch in snippet view article find links to article
the radius may be calculated using various models. For example, if Gliese 581c is a rocky planet with a large iron core, it should have a radius approximately
Mercator projection (6,110 words) [view diff] case mismatch in snippet view article find links to article
sphere of radius a, where a is approximately 6,371 km. This spherical approximation of Earth can be modelled by a smaller sphere of radius R, called the
Virgo I (200 words) [view diff] case mismatch in snippet view article find links to article
luminous galaxy confirmed thus far. The galaxy has a radius of 124 light years, (half light radius 38 pc) meaning that it is too big to be a globular cluster
Kepler-62b (626 words) [view diff] case mismatch in snippet view article find links to article
enough to melt some types of metal. It has a radius of 1.3 REarth, placing it below the estimated radius of ≤1.6 REarth where it would otherwise be a
Cylindrical coordinate system (2,034 words) [view diff] case mismatch in snippet view article find links to article
radial distance or radius, while the angular coordinate is sometimes referred to as the angular position or as the azimuth. The radius and the azimuth are
BI Cygni (750 words) [view diff] case mismatch in snippet view article find links to article
no significant periods. BI Cyg is one of the largest known stars with a radius around 1,240 R☉ based on the assumption of an effective temperature of 3
Pi (18,324 words) [view diff] case mismatch in snippet view article find links to article
that involve π. The circumference of a circle with radius r is 2πr. The area of a circle with radius r is πr2. The area of an ellipse with semi-major axis
Colles' fracture (1,309 words) [view diff] case mismatch in snippet view article find links to article
a type of fracture of the distal forearm in which the broken end of the radius is bent backwards. Symptoms may include pain, swelling, deformity, and bruising
Terminal control area (253 words) [view diff] case mismatch in snippet view article find links to article
cake" shape. In Canada, the inner circle of the TCA is generally a 12 NM radius from the airport geographic center based at 1200 feet AGL, with an intermediate
Rho Virginis (584 words) [view diff] case mismatch in snippet view article find links to article
with a stellar classification of A0 V. It is larger than the Sun with a radius 60% larger and about twice the mass. As such it is generating energy at
Virgo I (200 words) [view diff] case mismatch in snippet view article find links to article
luminous galaxy confirmed thus far. The galaxy has a radius of 124 light years, (half light radius 38 pc) meaning that it is too big to be a globular cluster
NGC 5964 (212 words) [view diff] case mismatch in snippet view article find links to article
commonly believed to be an annulus with an outer radius of about 10 kiloparsecs and an inner radius close to the Galactic Center, both of which lack hard
Cylindrical coordinate system (2,034 words) [view diff] case mismatch in snippet view article find links to article
radial distance or radius, while the angular coordinate is sometimes referred to as the angular position or as the azimuth. The radius and the azimuth are
Radius of maximum wind (1,025 words) [view diff] case mismatch in snippet view article find links to article
The radius of maximum wind (RMW) is the distance between the center of a cyclone and its band of strongest winds. It is a parameter in atmospheric dynamics
Terminal control area (253 words) [view diff] case mismatch in snippet view article find links to article
cake" shape. In Canada, the inner circle of the TCA is generally a 12 NM radius from the airport geographic center based at 1200 feet AGL, with an intermediate
Wild Duck Cluster (711 words) [view diff] case mismatch in snippet view article find links to article
been estimated to about 316 million years. The core radius is 1.23 pc (4.0 ly) while the tidal radius is 29 pc (95 ly). Estimates for the cluster's mass
Gliese 876 d (1,130 words) [view diff] case mismatch in snippet view article find links to article
between these two models would require more information about the planet's radius or composition. The planet does not transit its star, which makes obtaining
Height above average terrain (724 words) [view diff] case mismatch in snippet view article find links to article
or 16 radials were drawn, and points at 2, 4, 6, 8, and 10 miles (16 km) radius along each radial were used. The entire radial graph could be rotated to
Lanthanide contraction (905 words) [view diff] case mismatch in snippet view article find links to article
nucleus; this, in turn, leads to a decrease in atomic radius. In multi-electron atoms, the decrease in radius brought about by an increase in nuclear charge
Kepler-186f (2,888 words) [view diff] case mismatch in snippet view article find links to article
580 light-years (180 parsecs) from Earth. It was the first planet with a radius similar to Earth's to be discovered in the habitable zone of another star
Polar coordinate system (6,408 words) [view diff] case mismatch in snippet view article find links to article
from the pole is called the radial coordinate, radial distance or simply radius, and the angle is called the angular coordinate, polar angle, or azimuth
HD 164922 c (556 words) [view diff] case mismatch in snippet view article find links to article
planet's parent star. HD 164922 c is a mini-Neptune, an exoplanet that has a radius and mass in between that of a super-Earth and the planet Neptune with no
Insect wing (11,347 words) [view diff] case mismatch in snippet view article find links to article
Radius (Sc+R) – in forewing Sc and R fused together to the node. Radial sector (Rs) arises near the node and unbranches. Radius anterior (RA) Radius posterior
Dyson sphere (4,355 words) [view diff] case mismatch in snippet view article find links to article
materials, consider that the total mass of a bubble of such material 1 AU in radius would be about 2.17×1020 kg, which is about the same mass as the asteroid
Hyades (star cluster) (3,303 words) [view diff] case mismatch in snippet view article
stars are the most densely packed, has a radius of 8.8 light-years (2.7 parsecs), and the cluster's tidal radius – where the stars become more strongly
Gravitational binding energy (1,361 words) [view diff] case mismatch in snippet view article find links to article
is the gravitational constant, M is the mass of the sphere, and R is its radius. Assuming that the Earth is a sphere of uniform density (which it is not
Chi Aquarii (549 words) [view diff] case mismatch in snippet view article find links to article
which, at its estimated distance, equates to a physical radius of about 137 times the radius of the Sun. It is classified as a semi-regular variable star
Humerus (3,198 words) [view diff] case mismatch in snippet view article find links to article
elbow. It connects the scapula and the two bones of the lower arm, the radius and ulna, and consists of three sections. The humeral upper extremity consists
Distal radioulnar articulation (522 words) [view diff] case mismatch in snippet view article find links to article
joint between the two bones in the forearm; the radius and ulna. It is one of two joints between the radius and ulna, the other being the proximal radioulnar
69 Ceti (301 words) [view diff] case mismatch in snippet view article find links to article
the Sun's luminosity from an enlarged photosphere, 100 times the Sun's radius, at an effective temperature of 3,765 K. Brown, A. G. A.; et al. (Gaia collaboration)
12 Persei (485 words) [view diff] case mismatch in snippet view article find links to article
this, the primary has a mass around 138% of the Sun, 155% of the Sun's radius, and shines with three times the Sun's luminosity. The smaller secondary
NGC 6934 (562 words) [view diff] case mismatch in snippet view article find links to article
Shapley–Sawyer Concentration Class of VIII, with a core radius of 15″ and a half-light radius of 36″. The estimated mass is 295,000 times the mass of
HD 16175 (470 words) [view diff] case mismatch in snippet view article find links to article
is also 3.3 times more luminous, is 1.34 times more massive, and has a radius 1.66 times bigger than our local star. The star HD 16175 is named Buna.
Jeans instability (2,626 words) [view diff] case mismatch in snippet view article find links to article
density of the gas (at radius r {\textstyle r} ), G {\textstyle G} is the gravitational constant, and r {\textstyle r} is the radius. The equilibrium is
WASP-15b (731 words) [view diff] case mismatch in snippet view article find links to article
days. The mass of this planet is about one half that of Jupiter, but its radius is nearly 50% larger than Jupiter's, making the density of this planet only
Ichthyosauromorpha (322 words) [view diff] case mismatch in snippet view article find links to article
traits, include: the presence of an anterior flange on the humerus and radius; the lower end of the ulna being as wide as or wider than the upper end
59 Andromedae (549 words) [view diff] case mismatch in snippet view article find links to article
star with a stellar classification of B9 V. It has 2.73 times the Sun's radius and is radiating 84 times the Sun's luminosity from its photosphere at an
Proteus (moon) (1,778 words) [view diff] case mismatch in snippet view article
Neptune in a nearly equatorial orbit at a distance of about 4.75 times the radius of Neptune's equator. Despite being a predominantly icy body more than 400 km
Lunar distance (astronomy) (3,678 words) [view diff] case mismatch in snippet view article
values, such as the mass, radius, and rotation of Earth. The measurement is also useful in characterizing the lunar radius, as well as the mass of and
Gas giant (1,894 words) [view diff] case mismatch in snippet view article find links to article
envelope of hydrogen, helium and other volatiles, having as result a total radius between 1.7 and 3.9 Earth-radii. The smallest known extrasolar planet that
TRAPPIST-1h (877 words) [view diff] case mismatch in snippet view article find links to article
water-rich, like several other planets in the system. TRAPPIST-1h has a radius of 0.773 REarth, a mass of 0.331 MEarth, and about 56% Earth's surface gravity
List of dams and reservoirs in California (556 words) [view diff] case mismatch in snippet view article find links to article
Los Angeles Los Angeles County Department of Public Works 1931 Variable radius arch 208 63 5,750 7,090 Black Butte Lake Black Butte Dam Stony Creek Tehama
V500 Aquilae (449 words) [view diff] case mismatch in snippet view article find links to article
dwarf. Because the stars are separated by a distance comparable to the radius of the donor star, novae are often eclipsing binaries, and V500 Aquilae
PSR J1748−2446ad (335 words) [view diff] case mismatch in snippet view article find links to article
times the mass of the Sun, within the typical range of neutron stars, its radius is constrained to be less than 16 km. At its equator it is spinning at approximately
NGC 4650A (152 words) [view diff] case mismatch in snippet view article find links to article
The real distance between both galaxies is only about 6 times the optical radius of NGC 4650. "NASA/IPAC Extragalactic Database". Results for NGC 4650A.
Andromeda XXI (386 words) [view diff] case mismatch in snippet view article find links to article
Telescope. This large satellite of the Andromeda Galaxy (M31) has a half-light radius of roughly 1 kpc. Andromeda XXI appears as a spatial overdensity of stars
Torque (4,654 words) [view diff] case mismatch in snippet view article find links to article
= radius × angular speed × time. By the definition of torque: torque = radius × force. We can rearrange this to determine force = torque ÷ radius. These
Supinator muscle (766 words) [view diff] case mismatch in snippet view article find links to article
posterior compartment of the forearm, curved around the upper third of the radius. Its function is to supinate the forearm. Supinator consists of two planes
Luyten b (1,055 words) [view diff] case mismatch in snippet view article find links to article
civilizations. Luyten b is a Super-Earth, meaning that it has a mass and/or radius greater than that of Earth, but less than that of Uranus or Neptune. Radial
Orders of magnitude (length) (14,740 words) [view diff] case mismatch in snippet view article
approximate radius of a helium atom, the smallest neutral atom 50 pm – radius of a hydrogen atom 50 pm – bohr radius: approximate radius of a hydrogen
Standard asteroid physical characteristics (2,157 words) [view diff] case mismatch in snippet view article find links to article
orbits, or when the asteroid has an orbiting companion of known orbital radius. The masses of the largest asteroids 1 Ceres, 2 Pallas, and 4 Vesta can
Qatar-3 (668 words) [view diff] case mismatch in snippet view article find links to article
massive planet, with 4.31 times the mass of Jupiter, and has a similar radius to the latter. With a density of 4.0 g/cm3, this is one of the densest planets
Frunzenskaya (Moscow Metro) (433 words) [view diff] case mismatch in snippet view article
May 1957 as the first stage of the extension of the Frunzenskiy radius. As the radius follows the bend of the Moskva river, the whole segment had to be
Kepler-41 (375 words) [view diff] case mismatch in snippet view article find links to article
parsecs) away. It is fairly similar to the Sun, with 115% of its mass, a radius of 129% times that of the Sun, and a surface temperature of 5,750 K. Search
HIP 11915 (898 words) [view diff] case mismatch in snippet view article find links to article
characteristics, which are very similar to those of the Sun, including the mass, radius, temperature, metallicity and age, which means that it is almost a solar
LP 890-9 (541 words) [view diff] case mismatch in snippet view article find links to article
in the constellation of Eridanus. The star has 12% the mass and 15% the radius of the Sun, and a temperature of 2,871 K (2,598 °C; 4,708 °F). As of 2022
Tau Centauri (671 words) [view diff] case mismatch in snippet view article find links to article
is 30% larger than the polar radius. The star has an estimated 2.3 times the mass of the Sun and 2.2 times the Sun's radius. van Leeuwen, F. (2007), "Validation
NGC 5316 (519 words) [view diff] case mismatch in snippet view article find links to article
member stars within the angular radius of the cluster and 262 within the central part of the cluster. The tidal radius of the cluster is 6.0 - 8.1 parsecs
Sun (19,173 words) [view diff] case mismatch in snippet view article find links to article
It is the most important source of energy for life on Earth. The Sun's radius is about 695,000 kilometers (432,000 miles), or 109 times that of Earth
NGC 4650A (152 words) [view diff] case mismatch in snippet view article find links to article
The real distance between both galaxies is only about 6 times the optical radius of NGC 4650. "NASA/IPAC Extragalactic Database". Results for NGC 4650A.
Parallax (6,183 words) [view diff] case mismatch in snippet view article find links to article
one Earth radius away, i.e., the angle subtended at the Sun by the Earth's mean radius. Knowing the solar parallax and the mean Earth radius allows one
Luyten b (1,055 words) [view diff] case mismatch in snippet view article find links to article
civilizations. Luyten b is a Super-Earth, meaning that it has a mass and/or radius greater than that of Earth, but less than that of Uranus or Neptune. Radial
HIP 11915 (898 words) [view diff] case mismatch in snippet view article find links to article
characteristics, which are very similar to those of the Sun, including the mass, radius, temperature, metallicity and age, which means that it is almost a solar
Kepler-41 (375 words) [view diff] case mismatch in snippet view article find links to article
parsecs) away. It is fairly similar to the Sun, with 115% of its mass, a radius of 129% times that of the Sun, and a surface temperature of 5,750 K. Search
HD 222155 (484 words) [view diff] case mismatch in snippet view article find links to article
hydrogen fuel. It is already beginning to expand its gaseous envelope, having radius of 1.85R☉. The star is relatively depleted of heavy elements, having about
Zeta Ursae Minoris (733 words) [view diff] case mismatch in snippet view article find links to article
to be 10% larger than the polar radius. Zeta Ursae Minoris is about 180 million years old with 6.15 times the radius of the Sun. It is radiating 227 times
Sun (19,173 words) [view diff] case mismatch in snippet view article find links to article
It is the most important source of energy for life on Earth. The Sun's radius is about 695,000 kilometers (432,000 miles), or 109 times that of Earth
Bond energy (889 words) [view diff] case mismatch in snippet view article find links to article
Metallic radius, ionic radius, and covalent radius of each atom in a molecule can be used to estimate the bond strength. For example, the covalent radius of
NGC 5749 (327 words) [view diff] case mismatch in snippet view article find links to article
angular radius of ~15′ of the cluster center, but only about 30% of these are members. NGC 5749 is 27 million years old with a tidal radius of 11.7 light
Circular motion (3,830 words) [view diff] case mismatch in snippet view article find links to article
simplest case the speed, mass and radius are constant. Consider a body of one kilogram, moving in a circle of radius one metre, with an angular velocity
Kepler-36 (353 words) [view diff] case mismatch in snippet view article find links to article
constellation of Cygnus with two known planets. It has an anomalously large radius, meaning that it is a subgiant. On June 21, 2012, the discovery of two planets
Kepler-62c (616 words) [view diff] case mismatch in snippet view article find links to article
an exoplanet with a radius and mass smaller than Earth. It has an equilibrium temperature of 578 K (305 °C; 581 °F). It has a radius of 0.54 REarth. This
NGC 4800 (506 words) [view diff] case mismatch in snippet view article find links to article
"ultra-compact nuclear rings"; the inner ring has a radius of 30 pc and the outer ring's radius is about 130 pc. The upper limit on the mass of the central
Radius Dilworth (654 words) [view diff] case mismatch in snippet view article find links to article
Radius Dilworth is a two-tower apartment development under construction in the Dilworth neighborhood of Charlotte, North Carolina in the United States
Electron (15,467 words) [view diff] case mismatch in snippet view article find links to article
issue of the radius of the electron is a challenging problem of modern theoretical physics. The admission of the hypothesis of a finite radius of the electron
Lunate bone (640 words) [view diff] case mismatch in snippet view article find links to article
center of the proximal row carpal bones, which lie between the ulna and radius and the hand. The lunate carpal bone is situated between the lateral scaphoid
T-15 (reactor) (826 words) [view diff] case mismatch in snippet view article
limiter) shape, a toroidal chamber design, it had a major radius of 2.43 m and minor radius 0.7 m. The T-15 achieved creating its first thermonuclear
NGC 5986 (629 words) [view diff] case mismatch in snippet view article find links to article
concentrated, with a core radius of 28.2″ and a projected half-light radius of 58.8″. The three dimensional half-mass radius is ~78.16″. The cluster has
Kepler-438b (1,226 words) [view diff] case mismatch in snippet view article find links to article
Earth-sized planet, an exoplanet that has a mass and radius close to that of Earth. It has a radius of 1.12 REarth, and an unknown mass. It has an equilibrium
120-cell (3,889 words) [view diff] case mismatch in snippet view article find links to article
the radius of the predecessor, but generally produces a successor with a smaller edge length. The 600-cell's edge length is ~0.618 times its radius (the
Perimeter (1,282 words) [view diff] case mismatch in snippet view article find links to article
sides can be calculated using trigonometry. If R is a regular polygon's radius and n is the number of its sides, then its perimeter is 2 n R sin ⁡ ( 180
Bicycle and motorcycle dynamics (16,412 words) [view diff] case mismatch in snippet view article find links to article
to maintain balance in a turn: the higher the speed or smaller the turn radius, the more lean is required. This balances the roll torque about the wheel
Messier 32 (1,937 words) [view diff] case mismatch in snippet view article find links to article
compact elliptical (cE) class. Half the stars concentrate within an effective radius (inner core) of 330 light-years (100 pc). Densities in the central stellar
NGC 5822 (520 words) [view diff] case mismatch in snippet view article find links to article
angular radius of 22.1′. The cluster is considered low mass at ~1,700 times the mass of the Sun. It has a core radius of 1.1±0.1 pc and a limiting radius of
Chi2 Hydrae (704 words) [view diff] case mismatch in snippet view article find links to article
the Sun and 4.4 times the Sun's radius, although it may be tidally deformed since its radius is 86% of the Roche radius. With an estimated age of 158 million
Circular segment (896 words) [view diff] case mismatch in snippet view article find links to article
height, so two intermediate quantities, the radius and central angle are usually calculated first. The radius is: R = h 2 + c 2 8 h {\displaystyle R={\tfrac
Hercules–Corona Borealis Great Wall (2,252 words) [view diff] case mismatch in snippet view article find links to article
distribution, or with less than two GRBs in the average data of the point-radius system. One possible explanation of this concentration is the Hercules–Corona
Wolf 1061c (768 words) [view diff] case mismatch in snippet view article find links to article
days. Wolf 1061c is classified as a super-Earth exoplanet as its estimated radius is greater than 1.5 REarth. Wolf 1061c is thought to be a rocky planet estimated
Dumbbell Nebula (726 words) [view diff] case mismatch in snippet view article find links to article
Weedman found an expansion velocity of 31 km/s. Given its semi-minor axis radius of 1.01 ly, this implies that the kinematic age of the nebula is 9,800 years
Gear train (3,898 words) [view diff] case mismatch in snippet view article find links to article
_{A}=r_{B}\omega _{B},\!} where input gear A with radius rA and angular velocity ωA meshes with output gear B with radius rB and angular velocity ωB. Therefore,
McCullen v. Coakley (852 words) [view diff] case mismatch in snippet view article find links to article
way or sidewalk adjacent to a reproductive health care facility within a radius of 35 feet". The Court unanimously held that the law violated the First
Kepler-12b (991 words) [view diff] case mismatch in snippet view article find links to article
Kepler-12 some 900 parsecs (2,900 ly) away. The planet has an anomalously large radius that could not be explained by standard models at the time of its discovery
NGC 4314 (634 words) [view diff] case mismatch in snippet view article find links to article
of 76″ before joining the spiral arms. These trail in 130° arcs out to a radius of 125″ from the nucleus. Outside the nuclear region, the galaxy is considered
HD 209458 b (4,037 words) [view diff] case mismatch in snippet view article find links to article
from the Solar System. The radius of the planet's orbit is 0.047 AU (7.0 million km; 4.4 million mi), or one-eighth the radius of Mercury's orbit (0.39 AU
Skin effect (5,561 words) [view diff] case mismatch in snippet view article find links to article
a, b, and c be the inner conductor radius, the shield (outer conductor) inside radius and the shield outer radius respectively, as seen in the crossection
List of mountains on Mars by height (349 words) [view diff] case mismatch in snippet view article find links to article
defined as zero elevation by average martian atmospheric pressure and planet radius). Elevation is not the height above the surrounding terrain (topographic
Problem of Apollonius (12,093 words) [view diff] case mismatch in snippet view article find links to article
any of the three given circles can be shrunk to zero radius (a point) or expanded to infinite radius (a line). Viète's approach, which uses simpler limiting
Messier 18 (709 words) [view diff] case mismatch in snippet view article find links to article
with a linear diameter of 8.04 pc, a tidal radius of 7.3 pc, and is centrally concentrated with core radius of 0.012 pc. It has a Trumpler class of II
Cube (1,484 words) [view diff] case mismatch in snippet view article find links to article
size (length+width+height). For a cube whose circumscribing sphere has radius R, and for a given point in its 3-dimensional space with distances di from
33 Cygni (555 words) [view diff] case mismatch in snippet view article find links to article
estimated 28% wider than the polar radius. 33 Cyg has 2.33 times the mass of the Sun and 2.76 times the Sun's radius. The star is radiating 44 times the
The Diamond Brothers (1,996 words) [view diff] case mismatch in snippet view article find links to article
four novellas and one short story. A fifth full-length novel entitled The Radius of the Lost Shark is being planned. These books are aimed at a younger readership
81 Ceti (498 words) [view diff] case mismatch in snippet view article find links to article
exhausted the supply of hydrogen at its core and expanded to 11 times the Sun's radius. It is a red clump giant, which indicates it is on the horizontal branch
Tachocline (437 words) [view diff] case mismatch in snippet view article find links to article
tachocline is located at a radius of at most 0.70 times the solar radius (measured from the core, i.e., the surface is at 1 solar radius), with a thickness of
Ball (mathematics) (1,606 words) [view diff] case mismatch in snippet view article
n-space, an (open) n-ball of radius r and center x is the set of all points of distance less than r from x. A closed n-ball of radius r is the set of all points
Glossary of British ordnance terms (9,335 words) [view diff] case mismatch in snippet view article find links to article
the conversion of the BL 15 pounder to BLC 15 pounder. Calibre radius head: the radius of a circle with the curve of the shell's nose on its circumference
HIP 41378 e (170 words) [view diff] case mismatch in snippet view article find links to article
e) is an Exoplanet orbiting around the F-type star HIP 41378. It has a radius of 4.9 times that of Earth. Lists of exoplanets Gliese 1132 b, rocky exoplanet
Galaxy effective radius (281 words) [view diff] case mismatch in snippet view article find links to article
Galaxy effective radius or half-light radius ( R e {\displaystyle R_{e}} ) is the radius at which half of the total light of a galaxy is emitted. This
GCIRS 16SW (684 words) [view diff] case mismatch in snippet view article find links to article
other star. The polar radius is calculated to be 54.5 R☉, while the radius along the direction of orbital motion is 58.2 R☉. The radius along the line joining
Ogive (1,042 words) [view diff] case mismatch in snippet view article find links to article
same curve that forms a Gothic arch; that is, a circular arc, of greater radius than the diameter of the cylindrical section ("shank"), is drawn from the
The Diamond Brothers (1,996 words) [view diff] case mismatch in snippet view article find links to article
four novellas and one short story. A fifth full-length novel entitled The Radius of the Lost Shark is being planned. These books are aimed at a younger readership
Sumykhimprom ammonia leak (261 words) [view diff] case mismatch in snippet view article find links to article
Sumykhimprom plant, contaminating land within a 2.5 kilometres (1.6 mi) radius including the villages of Novoselytsya and Verkhnya Syrovatka. Due to the
Navarro–Frenk–White profile (2,070 words) [view diff] case mismatch in snippet view article find links to article
where ρ0 and the "scale radius", Rs, are parameters which vary from halo to halo. The integrated mass within some radius Rmax is M = ∫ 0 R max 4 π r
HIP 41378 e (170 words) [view diff] case mismatch in snippet view article find links to article
e) is an Exoplanet orbiting around the F-type star HIP 41378. It has a radius of 4.9 times that of Earth. Lists of exoplanets Gliese 1132 b, rocky exoplanet
Basketball court (1,888 words) [view diff] case mismatch in snippet view article find links to article
women's seasons at a 3-foot (0.91 m) radius from below the center of the basket, and was extended to match the 4-foot radius for the 2015–16 season and beyond
Substellar object (932 words) [view diff] case mismatch in snippet view article find links to article
and at least the mass of Jupiter (approximately 10−3 solar masses), its radius will be comparable to that of Jupiter (approximately 0.1 solar radii) regardless
Mu Cygni (644 words) [view diff] case mismatch in snippet view article find links to article
classification of F6V. It has 35% more mass than the Sun and 188% of the Sun's radius. The star is spinning with a projected rotational velocity of 9.6 km/s.
Hungaria asteroids (873 words) [view diff] case mismatch in snippet view article find links to article
in the asteroid belt which orbit the Sun with a semi-major axis (longest radius of an ellipse) between 1.78 and 2.00 astronomical units (AU). They are the
GCIRS 16SW (684 words) [view diff] case mismatch in snippet view article find links to article
other star. The polar radius is calculated to be 54.5 R☉, while the radius along the direction of orbital motion is 58.2 R☉. The radius along the line joining
NGC 2506 (578 words) [view diff] case mismatch in snippet view article find links to article
estimated at around two billion years. The cluster has an angular radius of 12′ and a core radius of 4.8′. At least 94 probable members have been identified
Bi-elliptic transfer (2,054 words) [view diff] case mismatch in snippet view article find links to article
sends the spacecraft into the second elliptical orbit with periapsis at the radius of the final desired orbit, where a third burn is performed, injecting the
HD 139357 b (275 words) [view diff] case mismatch in snippet view article find links to article
The actual mass and radius of this body remain known, but it has a minimum mass of nearly 10 times that of Jupiter and a radius of probably no more than
WASP-6b (1,026 words) [view diff] case mismatch in snippet view article find links to article
that of Jupiter, but its insolation has forced a thermal expansion of its radius over that of Jupiter. The planet is an inflated Hot Jupiter. Starspots on
Bone fracture (4,503 words) [view diff] case mismatch in snippet view article find links to article
the head of the radius Hume fracture – a fracture of the olecranon with an associated anterior dislocation of the radial head Radius fracture Essex-Lopresti
Spiral of Theodorus (1,170 words) [view diff] case mismatch in snippet view article find links to article
\infty }c_{2}(k)=-2.157782996659\ldots } (OEIS: A105459). The growth of the radius of the spiral at a certain triangle n {\displaystyle n} is Δ r = n + 1 −
Omega Eridani (596 words) [view diff] case mismatch in snippet view article find links to article
the star an oblate shape with an equator that is 13% wider than the polar radius. The angular size of Omega Eridani is 0.87 mas. At an estimated distance
Leo II (dwarf galaxy) (454 words) [view diff] case mismatch in snippet view article
galaxies of the Milky Way. Leo II is thought to have a core radius of 178 ± 13 pc and a tidal radius of 632 ± 32 pc. It was discovered in 1950 by Robert George
Kepler-20g (180 words) [view diff] case mismatch in snippet view article find links to article
Kepler-20g is a non-transiting exoplanet orbiting Kepler-20. Its radius is about twice that of Earth, with a minimum mass 19.96+3.08 −3.61 Earth masses
ADITYA (tokamak) (165 words) [view diff] case mismatch in snippet view article
Institute for Plasma Research in India. It has a major radius of 0.75 metres and a minor radius of 0.25 metres. The maximum field strength is 1.2 tesla
7 Aquarii (593 words) [view diff] case mismatch in snippet view article find links to article
which, at its estimated distance, equates to a physical radius of about 46 times the radius of the Sun. The star is radiating 404 times the Sun's luminosity
Understeer and oversteer (1,415 words) [view diff] case mismatch in snippet view article find links to article
differences in steady-state conditions where the vehicle is following a constant-radius path at a constant speed with a constant steering wheel angle, on a flat
LSPM J0207+3331 (683 words) [view diff] case mismatch in snippet view article find links to article
citizen science project. The white dwarf has a radius of 0.011 R☉, which is about 1.2 times the radius of the earth. Because white dwarfs are such dense
Super-puff (233 words) [view diff] case mismatch in snippet view article find links to article
of exoplanet with a mass only a few times larger than Earth's but with a radius larger than that of Neptune, giving it a very low mean density. They are
Messier 46 (740 words) [view diff] case mismatch in snippet view article find links to article
years old. The cluster has a very broadest (tidal) radius of 37.8 ± 4.6 ly (11.6 ± 1.4 pc) and core radius of 8.5 ± 1.3 ly (2.6 ± 0.4 pc). It has a greater
NGTS-1b (376 words) [view diff] case mismatch in snippet view article find links to article
radius of 1.33 RJ, where MJ and RJ are the mass and radius of Jupiter. The planet orbits an M0.5 dwarf star about half the mass (0.617 M☉) and radius
Debye length (2,708 words) [view diff] case mismatch in snippet view article find links to article
Debye length λ D {\displaystyle \lambda _{\rm {D}}} (also called Debye radius), is a measure of a charge carrier's net electrostatic effect in a solution
Milling cutter (4,421 words) [view diff] case mismatch in snippet view article find links to article
used to add a radius between perpendicular faces to reduce stress concentrations. A bull nose cutter mills a slot with a corner radius, intermediate between
K2-33b (1,137 words) [view diff] case mismatch in snippet view article find links to article
that has a mass and radius larger than that of Neptune. It has an equilibrium temperature of 850 K (577 °C; 1,070 °F). It has a radius of 5.04 REarth. While
Qatar-4 (496 words) [view diff] case mismatch in snippet view article find links to article
sequence. Qatar-4 has 89.6% the mass of the Sun, and 84.9% the latter's radius. Despite all of this, it only has 48.1% of the Sun's luminosity, which corresponds
Pound-foot (torque) (444 words) [view diff] case mismatch in snippet view article
pound-foot is the moment about an axis that applies one pound-force at a radius of one foot. The value in SI units is given by multiplying the following
Eta Aquarii (688 words) [view diff] case mismatch in snippet view article find links to article
an equatorial bulge, giving the star an oblate figure with a 24% larger radius at the equator than at the poles. The Doppler effect from the rapid rotation
Point bar (1,664 words) [view diff] case mismatch in snippet view article find links to article
the speed of the fluid is fastest where the radius of the flow is smallest, and slowest where the radius is greatest. (Tropical cyclones, tornadoes, and
Brachioradialis (741 words) [view diff] case mismatch in snippet view article find links to article
position of the forearm. It is attached to the distal styloid process of the radius by way of the brachioradialis tendon, and to the lateral supracondylar ridge
Jupiter mass (1,264 words) [view diff] case mismatch in snippet view article find links to article
Sun's radius is 696,000 km, so it is 47,000 km above the surface. Seager, S.; Kuchner, M.; Hier-Majumder, C. A.; Militzer, B. (2007). "Mass-Radius Relationships
TRAPPIST-1b (1,173 words) [view diff] case mismatch in snippet view article find links to article
solar system. TRAPPIST-1b is very similar in both mass, radius, and gravity to Earth. It has a radius of 1.121 REarth, a mass of 1.02 MEarth, and about 81%
Spheroid (1,908 words) [view diff] case mismatch in snippet view article find links to article
a sphere. The current World Geodetic System model uses a spheroid whose radius is 6,378.137 km (3,963.191 mi) at the Equator and 6,356.752 km (3,949.903 mi)
Helix (1,751 words) [view diff] case mismatch in snippet view article find links to article
a translation along the axis. A circular helix (i.e. one with constant radius) has constant band curvature and constant torsion. A conic helix, also known
V752 Centauri (1,104 words) [view diff] case mismatch in snippet view article find links to article
primary component has a mass of 1.31 times the solar mass, radius of 1.30 times the solar radius and a luminosity double that of the Sun. The secondary has
Radius rod (386 words) [view diff] case mismatch in snippet view article find links to article
A radius rod (also called a radius arm, torque arm, torque spring, and torsion bar) is a suspension link intended to control wheel motion in the longitudinal
Law of sines (3,685 words) [view diff] case mismatch in snippet view article find links to article
and α, β, and γ are the opposite angles (see figure 2), while R is the radius of the triangle's circumcircle. When the last part of the equation is not
Torsion (mechanics) (879 words) [view diff] case mismatch in snippet view article
axis, the resultant shear stress in this section is perpendicular to the radius. In non-circular cross-sections, twisting is accompanied by a distortion
32 Andromedae (373 words) [view diff] case mismatch in snippet view article find links to article
has 2.8 times the mass of the Sun and has expanded to 12 times the Sun's radius. The star is radiating 90 times the Sun's luminosity from its enlarged photosphere
Snoot (150 words) [view diff] case mismatch in snippet view article find links to article
portable flash and allows the photographer to control the direction and radius of the light beam. These may be conical, cylindrical, or rectangular in
HIP 41378 d (170 words) [view diff] case mismatch in snippet view article find links to article
d) is an exoplanet orbiting around the F-type star HIP 41378. It has a radius about 3.5 times that of Earth. Lists of exoplanets Gliese 1132 b, rocky
25 Arietis (446 words) [view diff] case mismatch in snippet view article find links to article
with an estimated 1.19 times the mass of the Sun and 1.44 times the Sun's radius. The star is radiating 2.9 times the Sun's luminosity from its photosphere
Control arm (364 words) [view diff] case mismatch in snippet view article find links to article
moving back and forth; this motion is constrained by a separate link or radius rod. This is in contrast to the wishbone. Wishbones are triangular and have
Torsion of a curve (659 words) [view diff] no match in snippet view article find links to article
In the differential geometry of curves in three dimensions, the torsion of a curve measures how sharply it is twisting out of the osculating plane. Taken
Upsilon Aquarii (772 words) [view diff] case mismatch in snippet view article find links to article
35 km/s. The star has 1.4 times the mass of the Sun and 1.5 times the Sun's radius. It is radiating 3.6 times the Sun's luminosity from its photosphere at
WASP-6 (442 words) [view diff] case mismatch in snippet view article find links to article
the WASP-6 system helped to refine the measurements of the mass and the radius of the planet WASP-6b. The SuperWASP project announced that this star has
Callisto (moon) (8,093 words) [view diff] case mismatch in snippet view article
It is the fourth Galilean moon of Jupiter by distance, with an orbital radius of about 1883000 km. It is not in an orbital resonance like the three other
Q star (223 words) [view diff] case mismatch in snippet view article find links to article
matter. Such a star can be smaller than the progenitor star's Schwarzschild radius and have a gravitational pull so strong that some light, but not all light
Alpha Persei Cluster (805 words) [view diff] case mismatch in snippet view article find links to article
northeast of Alpha Persei. It has a core radius of 11.4 ± 1.4 ly, a half-mass radius of 18 ly, and a tidal radius of 70.6 ± 8.5 ly, with 517 members being
32 Andromedae (373 words) [view diff] case mismatch in snippet view article find links to article
has 2.8 times the mass of the Sun and has expanded to 12 times the Sun's radius. The star is radiating 90 times the Sun's luminosity from its enlarged photosphere
Callisto (moon) (8,093 words) [view diff] case mismatch in snippet view article
It is the fourth Galilean moon of Jupiter by distance, with an orbital radius of about 1883000 km. It is not in an orbital resonance like the three other
HAT-P-28 (529 words) [view diff] case mismatch in snippet view article find links to article
system is suspected to be surrounded by a debris disk with a 6.1″(2500 AU) radius. The red dwarf stellar companion was detected in 2015 at a projected separation
64 Andromedae (360 words) [view diff] case mismatch in snippet view article find links to article
than 3 times the mass of the Sun and has expanded to 16 times the Sun's radius. 64 And is radiating 136 times the luminosity of the Sun from its enlarger
WVLK-FM (376 words) [view diff] case mismatch in snippet view article find links to article
transmitter is along Winchester Road (U.S. Route 60). With a nearly 100-mile radius coverage area, it can be picked up in the Louisville metropolitan area in
HD 11506 (652 words) [view diff] case mismatch in snippet view article find links to article
5 km/s. The star has 112% of the mass of the Sun and 106% of the Sun's radius. The spectrum shows a higher than solar abundance of elements other than
Radiation zone (1,720 words) [view diff] case mismatch in snippet view article find links to article
the temperature gradient—the change in temperature (T) as a function of radius (r)—is given by: d T ( r ) d r   =   − 3 κ ( r ) ρ ( r ) L ( r ) ( 4 π r
YZ Ceti (919 words) [view diff] case mismatch in snippet view article find links to article
luminosity. YZ Ceti is about 13 percent the mass of the Sun and 17% of its radius. This star is unusually close to Tau Ceti, a star of spectral class G8.
10 Andromedae (426 words) [view diff] case mismatch in snippet view article find links to article
estimated distance of 10 And, this yields a physical size of about 33 times the radius of the Sun. It is radiating 259 times the Sun's luminosity from its enlarged
Kepler-78 (400 words) [view diff] case mismatch in snippet view article find links to article
significant interaction between star magnetosphere and close-in planet. Radius of the star is of about 74% of the Sun, and an effective temperature of
Maaqwi (150 words) [view diff] case mismatch in snippet view article find links to article
specimen, RBCM.EH2008.011.01120. It consists of a coracoid, humerus, ulna, and radius in a nodule of mudstone. The specimen is housed in the Royal British Columbia
Track transition curve (1,291 words) [view diff] case mismatch in snippet view article find links to article
transition of the horizontal curve is at infinite radius, and at the end of the transition, it has the same radius as the curve itself and so forms a very broad
Saturn (10,030 words) [view diff] case mismatch in snippet view article find links to article
second-largest in the Solar System, after Jupiter. It is a gas giant with an average radius of about nine and a half times that of Earth. It has only one-eighth the
HD 84810 (849 words) [view diff] case mismatch in snippet view article find links to article
evolution where it has expanded to become a supergiant with 169 times the radius of the Sun. As this is a massive star with 8–13 times the mass of the Sun
Haestasaurus (1,270 words) [view diff] case mismatch in snippet view article find links to article
The humerus is 599 millimetres long, the ulna 421 millimetres and the radius, situated next to the ulna in the lower arm, has a length of 404 millimetres
Smoking in Nigeria (636 words) [view diff] case mismatch in snippet view article find links to article
and indirect advertising, prohibition of sales of cigarette 1000-meter radius of areas designated as non-smoking, mass awareness about the danger of smoking
Rainbow (9,250 words) [view diff] case mismatch in snippet view article find links to article
sphere and it scatters light over an entire circular disc in the sky. The radius of the disc depends on the wavelength of light, with red light being scattered
94 Ceti (683 words) [view diff] case mismatch in snippet view article find links to article
primary, most likely indicating the presence of a circumstellar disk at a radius of 95 AU. The temperature of this dust is 40 K. This system is a hierarchical
HD 149026 b (1,898 words) [view diff] case mismatch in snippet view article find links to article
is notable first as a transiting planet, and second for a small measured radius (relative to mass and incoming heat) that suggests an exceptionally large
Twin pattern (651 words) [view diff] case mismatch in snippet view article find links to article
twin; int radius; int dx, dy; boolean suspended; public void draw() { board.getGraphics().drawOval(posX-radius, posY-radius, 2*radius, 2*radius); } public
Galactic habitable zone (3,118 words) [view diff] case mismatch in snippet view article find links to article
to be an annulus (chubby ring) with an outer radius of about 10 kiloparsecs (33,000 ly) and an inner radius close to the Galactic Center (with both radii
Kepler-9d (805 words) [view diff] case mismatch in snippet view article find links to article
operated by NASA, Kepler-9d is most likely a Super-Earth, with an estimated radius approximately 60% larger than that of Earth's, although its exact mass cannot
AE Aquarii (667 words) [view diff] case mismatch in snippet view article find links to article
of 9.88 hours. The white dwarf primary has 63% of the Sun's mass but a radius of only about 1% of the Sun. As of 2009, it has the shortest known spin
HIP 41378 c (170 words) [view diff] case mismatch in snippet view article find links to article
c) is an exoplanet orbiting around the F-type star HIP 41378. It has a radius about 2.7 times that of Earth. Lists of exoplanets Gliese 1132 b, rocky
Field handball (233 words) [view diff] case mismatch in snippet view article find links to article
each team. The goal area is a semicircular line with a 13-metre (43 ft) radius, and the penalty mark at 14 metres (46 ft) from the goal. The goal is 7
Upsilon Andromedae d (1,511 words) [view diff] case mismatch in snippet view article find links to article
temperature of 218 K (−55 °C; −67 °F). It has a mass of 10.25 MJ and a likely radius of around 1.02 RJ based on its mass.[citation needed] The planet orbits
Madelung's deformity (1,485 words) [view diff] case mismatch in snippet view article find links to article
caused by disease or injury, such as a fracture of the distal end of the radius with upward displacement of the distal fragment. The deformity varies in
HIP 41378 b (170 words) [view diff] case mismatch in snippet view article find links to article
b) is an exoplanet orbiting around the F-type star HIP 41378. It has a radius about 2.6 times that of Earth. Lists of exoplanets Gliese 1132 b, rocky
5-cell (3,733 words) [view diff] case mismatch in snippet view article find links to article
of the regular 4-polytope: a vertex radius, an edge center radius, a face center radius, and a cell center radius. The five vertices of the 4-orthoscheme
NGC 6118 (601 words) [view diff] case mismatch in snippet view article find links to article
commonly believed to be an annulus with an outer radius of about 10 kiloparsecs and an inner radius close to the Galactic Center, both of which lack hard
39 Eridani (569 words) [view diff] case mismatch in snippet view article find links to article
hydrogen at its core exhausted, the star has expanded to 12 times the Sun's radius. It is a candidate super metal-rich star, showing a significant overabundance
IRAS 05280–6910 (553 words) [view diff] case mismatch in snippet view article find links to article
star or OH/IR supergiant star located in the Large Magellanic Cloud. Its radius is calculated to be more than a thousand times that of the Sun, making it
HD 114783 (433 words) [view diff] case mismatch in snippet view article find links to article
rotational velocity of 1.9 km/s. The star has 88% of the mass and 81% of the radius of the Sun. It is radiating 42% of the luminosity of the Sun from its photosphere
HD 95109 (499 words) [view diff] case mismatch in snippet view article find links to article
Car is caused by fundamental mode pulsations. The radius and temperature both vary, with the radius changing by 42 R☉ during each cycle. The temperature
Gliese 436 b (1,929 words) [view diff] case mismatch in snippet view article find links to article
(in 2007) and was among the smallest-known transiting planets in mass and radius, until the much smaller Kepler exoplanet discoveries began circa 2010. In
Astronomical unit (5,361 words) [view diff] case mismatch in snippet view article find links to article
length, mass and time". Equivalently, by this definition, one au is "the radius of an unperturbed circular Newtonian orbit about the sun of a particle having
Oblique cord (584 words) [view diff] case mismatch in snippet view article find links to article
The oblique cord is a ligament between the ulnar and radius bones in the forearm near the elbow. It takes the form of a small, flattened band, extending
Wolf 424 (646 words) [view diff] case mismatch in snippet view article find links to article
red dwarf star of approximately 0.14 solar masses (147 Jupiters) and a radius of 0.17 solar radii. Its companion, Wolf 424B, is a cool main sequence red
12 Comae Berenices (474 words) [view diff] case mismatch in snippet view article find links to article
has 2.6 times the mass of the Sun and has expanded to 8.9 times the Sun's radius. It is radiating 56 times the Sun's luminosity from its enlarged photosphere
Ring system (3,306 words) [view diff] case mismatch in snippet view article find links to article
proportional to the average density inside the radius of the ring, or to the mass of the planet divided by the radius of the ring cubed. It is also inversely
Hypocycloid (1,226 words) [view diff] case mismatch in snippet view article find links to article
fixed point on a small circle that rolls within a larger circle. As the radius of the larger circle is increased, the hypocycloid becomes more like the
Tau5 Eridani (577 words) [view diff] case mismatch in snippet view article find links to article
The star has around 3.3 times the mass of the Sun and 3.2 times the Sun's radius. It radiates 188 times the solar luminosity from an outer atmosphere at
Kepler-10 (1,388 words) [view diff] case mismatch in snippet view article find links to article
Telescope. The data shows it has an orbital period of 42.3 days and has a radius more than double that of Earth, but a higher density, making it the largest
HD 76151 (361 words) [view diff] case mismatch in snippet view article find links to article
star, most likely indicating the presence of a circumstellar disk at a radius of 7.9 AU. The temperature of this dust is 99 K. HD 76151 has a estimated
NGC 5662 (266 words) [view diff] case mismatch in snippet view article find links to article
cluster centre, it has high likelihood of being a member of it. The tidal radius of the cluster is 6.4 - 12.4 parsecs (21 - 40 light years) and represents
89 Virginis (441 words) [view diff] case mismatch in snippet view article find links to article
4 billion years old with 1.7 times the mass of the Sun and 12 times the Sun's radius. It is radiating 69 times the Sun's luminosity from its enlarged photosphere
94P/Russell (290 words) [view diff] case mismatch in snippet view article find links to article
inside of the orbit of Jupiter. In July 1995, 94P was estimated to have a radius of about 2.6 km with an absolute magnitude (H) of 15.1. It may have a very
HD 240237 b (595 words) [view diff] case mismatch in snippet view article find links to article
eccentric orbit. HD 240237 b is a "super-Jupiter", an exoplanet that has a radius and mass larger than that of the gas giants Jupiter and Saturn. It has a
14 Arietis (489 words) [view diff] case mismatch in snippet view article find links to article
a pronounced equatorial bulge, with the radius of the star along the equator being 24% greater than the radius at the poles. The star shines at 32 times
94P/Russell (290 words) [view diff] case mismatch in snippet view article find links to article
inside of the orbit of Jupiter. In July 1995, 94P was estimated to have a radius of about 2.6 km with an absolute magnitude (H) of 15.1. It may have a very
HD 114783 (433 words) [view diff] case mismatch in snippet view article find links to article
rotational velocity of 1.9 km/s. The star has 88% of the mass and 81% of the radius of the Sun. It is radiating 42% of the luminosity of the Sun from its photosphere
Stellar collision (1,759 words) [view diff] case mismatch in snippet view article find links to article
stars, and supergiants are very different in type, mass, temperature, and radius, and so react differently. A gravitational wave event that occurred on 25
Toronto streetcar system loops (4,185 words) [view diff] case mismatch in snippet view article find links to article
platforms must be on the outside. Almost all loops on the system have a minimum radius of curvature of less than 15 metres (49.2 ft). The tightest curves are of
Light cruiser (1,690 words) [view diff] case mismatch in snippet view article find links to article
contemporary ships they were still true cruisers, retaining the extended radius of action and self-sufficiency to act independently around the world. Through
WMXL (814 words) [view diff] case mismatch in snippet view article find links to article
above average terrain (HAAT). That gives it a nearly 90-mile broadcasting radius. Its signal is heard as far south as London, as far east as Morehead, as
Fauth (crater) (388 words) [view diff] case mismatch in snippet view article
A. The latter craterlet cuts into the southern rim of Fauth, and has a radius of 9.6 kilometers. Fauth is most likely a secondary crater that was created
HD 240237 b (595 words) [view diff] case mismatch in snippet view article find links to article
eccentric orbit. HD 240237 b is a "super-Jupiter", an exoplanet that has a radius and mass larger than that of the gas giants Jupiter and Saturn. It has a
Luminosity (3,026 words) [view diff] case mismatch in snippet view article find links to article
but in most cases neither can be measured directly. To determine a star's radius, two other metrics are needed: the star's angular diameter and its distance
88 Aquarii (417 words) [view diff] case mismatch in snippet view article find links to article
distance of Delta Ophiuchi, yields a physical size of about 29 times the radius of the Sun. The cool, orange hued glow of this star comes from the outer
Hubble volume (968 words) [view diff] case mismatch in snippet view article find links to article
years (or about 10^79 cubic meters). The proper radius of a Hubble sphere (known as the Hubble radius or the Hubble length) is c / H 0 {\displaystyle
Milky Way (20,282 words) [view diff] case mismatch in snippet view article find links to article
stars and at least that number of planets. The Solar System is located at a radius of about 27,000 light-years (8.3 kpc) from the Galactic Center, on the inner
HD 164922 b (629 words) [view diff] case mismatch in snippet view article find links to article
planet's parent star. HD 164922 b is a gas giant, an exoplanet that has a radius and mass around that of the planets Jupiter and Saturn. It has a temperature
Boötes void (720 words) [view diff] case mismatch in snippet view article find links to article
Boötes, containing very few galaxies, hence its name. It is enormous, with a radius of 62 megaparsecs. Its centre is located at approximately right ascension
Perovo (Moscow Metro) (168 words) [view diff] case mismatch in snippet view article
Kalininsko-Solntsevskaya Line. It was opened on 30 December 1979 along with the Kalininsky radius at a depth of nine metres. Named after Perovo District in the Eastern Administrative
Humeroradial joint (671 words) [view diff] case mismatch in snippet view article find links to article
The humeroradial joint is the joint between the head of the radius and the capitulum of the humerus, is a limited ball-and-socket joint, hinge type of
Messier 84 (708 words) [view diff] case mismatch in snippet view article find links to article
than expected for an elliptical galaxy. Viewed from Earth its half-light radius, relative angular size of its 50% peak of lit zone of the sky, is 72.5″
Aquarius (constellation) (4,005 words) [view diff] case mismatch in snippet view article
years old and is around two and a half times the Sun's mass, and double its radius. Of magnitude 3.85, it is 164 ± 9 light years away. It has a luminosity
Charge radius (1,613 words) [view diff] case mismatch in snippet view article find links to article
The rms charge radius is a measure of the size of an atomic nucleus, particularly the proton distribution. It can be measured by the scattering of electrons
Southern valve gear (446 words) [view diff] case mismatch in snippet view article find links to article
the far end of the eccentric rod. This pivot attached to the end of the radius hanger, the other end of which attached to a link block which slid back
KOI-256 (705 words) [view diff] case mismatch in snippet view article find links to article
a radius of 1.1 R☉, and a temperature of 3,639 K (3,366 °C; 6,091 °F). Its candidate exoplanet was estimated to have a mass of 14.8 MEarth, a radius of
Numerical range (756 words) [view diff] case mismatch in snippet view article find links to article
are used to study quantum computing. A related concept is the numerical radius, which is the largest absolute value of the numbers in the numerical range
HD 224693 (640 words) [view diff] case mismatch in snippet view article find links to article
to the Sun. It has 1.3 times the mass of the Sun and 1.8 times the Sun's radius. The star is radiating 3.78 times the luminosity of the Sun from its photosphere
KELT-2Ab (264 words) [view diff] case mismatch in snippet view article find links to article
discovered by the KELT-North survey via the transit method, so both its mass and radius are known quite precisely. As of its discovery KELT-2Ab is the fifth-brightest
Messier 87 (9,269 words) [view diff] case mismatch in snippet view article find links to article
(132,000 light-years), with a diffuse galactic envelope that extends to a radius of about 150 kiloparsecs (490,000 light-years), where it is truncated –
Unit sphere (1,593 words) [view diff] case mismatch in snippet view article find links to article
In mathematics, a unit sphere is simply a sphere of radius one around a given center. More generally, it is the set of points of distance 1 from a fixed
Galeazzi fracture (511 words) [view diff] case mismatch in snippet view article find links to article
The Galeazzi fracture is a fracture of the distal third of the radius with dislocation of the distal radioulnar joint. It classically involves an isolated
Spin states (d electrons) (1,333 words) [view diff] case mismatch in snippet view article
radius is 64.5 pm. Octahedral low spin: Fe3+, the ionic radius is 55 pm. d6 Octahedral high spin: Fe2+, the ionic radius is 78 pm, Co3+ ionic radius 61
68 Herculis (657 words) [view diff] case mismatch in snippet view article find links to article
orbital period of just over two days and a semimajor axis of 15 times the radius of the Sun, with the secondary component transferring mass to the hotter
Gyroradius (773 words) [view diff] case mismatch in snippet view article find links to article
The gyroradius (also known as radius of gyration, Larmor radius or cyclotron radius) is the radius of the circular motion of a charged particle in the
50 Cassiopeiae (549 words) [view diff] case mismatch in snippet view article find links to article
estimated 2.56 times the mass of the Sun, and about 2.5 times the Sun's radius. It is radiating 64 times the Sun's luminosity from its photosphere at an
Delannoy number (1,182 words) [view diff] case mismatch in snippet view article find links to article
Neumann neighborhood of radius n while the number of cells on a surface of an m-dimensional von Neumann neighborhood of radius n is given with (sequence
Tree crown measurement (4,760 words) [view diff] case mismatch in snippet view article find links to article
circular radius for use in the crown volume calculation using this formula is: radius minor axis × radius major axis {\displaystyle {\sqrt {{\text{radius}}_{\text{minor
Phi Aurigae (478 words) [view diff] case mismatch in snippet view article find links to article
with a stellar classification of K3 IIIp and an estimated radius equal to 16 times the radius of the Sun. The outer envelope has an effective temperature
Packing problems (2,699 words) [view diff] case mismatch in snippet view article find links to article
height h of a cylinder with given radius R that will pack n identical spheres of radius r (< R). For a small radius R the spheres arrange to ordered structures
On the Sizes and Distances (Aristarchus) (2,025 words) [view diff] case mismatch in snippet view article
and Moon, as well as their distances from the Earth in terms of Earth's radius. The book was presumably preserved by students of Pappus of Alexandria's
Tidal heating (812 words) [view diff] case mismatch in snippet view article find links to article
reduced flexing—Europa has half Io's orbital frequency and a 14% smaller radius; also, while Europa's orbit is about twice as eccentric as Io's, tidal force
Radius of action (422 words) [view diff] case mismatch in snippet view article find links to article
Radius of action, combat radius, or combat range in military terms, refers to the maximum distance a ship, aircraft, or vehicle can travel away from its
Magnetic sail (19,462 words) [view diff] case mismatch in snippet view article find links to article
by Perakis. A drawback of the magsail design was that a large (50–100 km radius) superconducting loop weighing on the order of 100 tonnes (100,000 kg) was
Phi Eridani (800 words) [view diff] case mismatch in snippet view article find links to article
radius. The estimated angular size is 0.68 milliarcseconds. Since the distance is known, this yields a physical size of around 3.4 times the radius of
Virtual black hole (525 words) [view diff] case mismatch in snippet view article find links to article
_{P}^{2}={\frac {\hbar G}{c^{3}}}} where R μ {\displaystyle R_{\mu }} is the radius of curvature of spacetime small domain, x μ {\displaystyle x_{\mu }} is
26 Aquarii (378 words) [view diff] case mismatch in snippet view article find links to article
suspected metal deficiency (MD) of barium. It has 54.5 times the Sun's radius and is radiating 842 times the luminosity of the Sun from its photosphere
Racing line (726 words) [view diff] case mismatch in snippet view article find links to article
cases, the line makes use of the entire width of the track to lengthen the radius of a turn: entering at the outside edge, touching the "apex"—a point on
Circular sector (881 words) [view diff] case mismatch in snippet view article find links to article
sector. In the diagram, θ is the central angle, r {\displaystyle r} the radius of the circle, and L {\displaystyle L} is the arc length of the minor sector
Innermost stable circular orbit (1,302 words) [view diff] case mismatch in snippet view article find links to article
massive object in general relativity. The location of the ISCO, the ISCO-radius ( r i s c o {\displaystyle r_{\mathrm {isco} }} ), depends on the angular
Pi Persei (602 words) [view diff] case mismatch in snippet view article find links to article
wider than the polar radius. The star is 272 million years old with double the mass of the Sun. It has 4.8 times the Sun's radius and is radiating 170
Sh2-101 (241 words) [view diff] case mismatch in snippet view article find links to article
class O9.7 Iab supergiant with a mass of 21 solar masses and 20 times the radius of the Sun. The period of the binary system is 5.8 days and the pair is
S55 (star) (517 words) [view diff] case mismatch in snippet view article
km) from the centre, while the black hole radius is only a small fraction of that size (the Schwarzschild radius is about 0.082 au). It passed that point
26 Aquarii (378 words) [view diff] case mismatch in snippet view article find links to article
suspected metal deficiency (MD) of barium. It has 54.5 times the Sun's radius and is radiating 842 times the luminosity of the Sun from its photosphere
98 Aquarii (477 words) [view diff] case mismatch in snippet view article find links to article
distance of 98 Aquarii, this yields a physical size of about 14 times the radius of the Sun. The expanded outer envelope has an effective temperature of
Racing line (726 words) [view diff] case mismatch in snippet view article find links to article
cases, the line makes use of the entire width of the track to lengthen the radius of a turn: entering at the outside edge, touching the "apex"—a point on
NGC 1818 (568 words) [view diff] case mismatch in snippet view article find links to article
since been well studied. The cluster has an estimated core radius of 2.67 pc and a 90% light radius of 13.83 pc, with a combined mass of around 13,500 times
Bending (metalworking) (3,085 words) [view diff] case mismatch in snippet view article
from the outside edges of the bend. The bend radius refers to the inside radius. The formed bend radius is dependent upon the dies used, the material
Formula (1,251 words) [view diff] case mismatch in snippet view article find links to article
parameter (the radius for example), mathematicians have produced a formula to describe the volume of a sphere in terms of its radius: V = 4 3 π r 3 {\displaystyle
David Cross (musician) (653 words) [view diff] case mismatch in snippet view article
Tippett on piano. In 1988, he was invited by keyboardist Geoff Serle to join Radius, with whom he has recorded five studio albums. Since the late 1980's, he
Sagittarius A* (7,079 words) [view diff] case mismatch in snippet view article find links to article
determine the mass and upper limits on the radius of the object. Based on mass and increasingly precise radius limits, astronomers have concluded that Sagittarius
HD 19275 (488 words) [view diff] case mismatch in snippet view article find links to article
the polar radius. The object is an estimated 71 million years old with 1.8 times the mass of the Sun and about 2.7 times the Sun's radius. It is radiating
Innermost stable circular orbit (1,302 words) [view diff] case mismatch in snippet view article find links to article
massive object in general relativity. The location of the ISCO, the ISCO-radius ( r i s c o {\displaystyle r_{\mathrm {isco} }} ), depends on the angular
Circular sector (881 words) [view diff] case mismatch in snippet view article find links to article
sector. In the diagram, θ is the central angle, r {\displaystyle r} the radius of the circle, and L {\displaystyle L} is the arc length of the minor sector
Grand design spiral galaxy (424 words) [view diff] case mismatch in snippet view article find links to article
many radians and can be observed over a large fraction of the galaxy's radius. As of 2002, approximately 10 percent of all currently known spiral galaxies
Kepler-35 (771 words) [view diff] case mismatch in snippet view article find links to article
reflections of one star on the other. The primary star has a mass of 0.9 M☉ and a radius fractionally larger than the sun. With an effective temperature of 5,606 K
1 Cancri (481 words) [view diff] case mismatch in snippet view article find links to article
which, at its estimated distance, equates to a physical radius of about 31 times the radius of the Sun. It is radiating 137 times the Sun's luminosity
Escape velocity (3,663 words) [view diff] case mismatch in snippet view article find links to article
escape velocity is neither on the surface, nor in a closed orbit (of any radius). With escape velocity in a direction pointing away from the ground of a
Giant slalom (1,062 words) [view diff] case mismatch in snippet view article find links to article
sidecut radius, like Ted Ligety at 29 m (95 ft), and Lindsey Vonn at 27 m (89 ft). For the 2012–13 season, the FIS increased the sidecut radius to 35 m
S55 (star) (517 words) [view diff] case mismatch in snippet view article
km) from the centre, while the black hole radius is only a small fraction of that size (the Schwarzschild radius is about 0.082 au). It passed that point
S62 (star) (381 words) [view diff] case mismatch in snippet view article
therefore passes only about 215 times the Schwarzschild radius of Sgr A* (the Schwarzschild radius of Sgr A* is approximately 0.082 AU, or 12 million km)
HD 81799 (650 words) [view diff] case mismatch in snippet view article find links to article
which, at its estimated distance, equates to a physical radius of about 10.6 times the radius of the Sun. It is radiating 42 times the Sun's luminosity
Rings of Jupiter (5,381 words) [view diff] case mismatch in snippet view article find links to article
ring system. Its outer edge is located at a radius of about 129,000 km (1.806 RJ;RJ = equatorial radius of Jupiter or 71,398 km) and coincides with the
Karl Schwarzschild (2,982 words) [view diff] case mismatch in snippet view article find links to article
and the Schwarzschild metric, leads to a derivation of the Schwarzschild radius, which is the size of the event horizon of a non-rotating black hole. Schwarzschild
Kepler-277b (694 words) [view diff] case mismatch in snippet view article find links to article
its mass and radius to be determined to some level. It is approximately 2.92 REarth, between the size of Earth and Neptune. At that radius, most planets
K2-138b (491 words) [view diff] case mismatch in snippet view article find links to article
announced on January 8, 2018. K2-138b is the smallest planet of K2-138 with a radius of 1.57 REarth, meaning it could be rocky. It orbits its host star every
NGC 1850 (672 words) [view diff] case mismatch in snippet view article find links to article
cluster is around 100 million years old, with a tidal radius of 10 light years and an overall radius of 16 light years. It has an estimated mass of 42,000
Sigma Herculis (730 words) [view diff] case mismatch in snippet view article find links to article
estimated 18% larger than the polar radius. The star has an estimated 2.60 times the mass of the Sun, 4.91 times the Sun's radius, and is radiating 230 times
Cardioid (4,729 words) [view diff] case mismatch in snippet view article find links to article
perimeter of a circle that is rolling around a fixed circle of the same radius. It can also be defined as an epicycloid having a single cusp. It is also
Kepler-29 (469 words) [view diff] case mismatch in snippet view article find links to article
be seen with the naked eye. It is a solar analog, having a close mass, radius, and temperature as the Sun. Currently the age of the star has not been
Main sequence (6,719 words) [view diff] case mismatch in snippet view article find links to article
its luminosity and radius. That is, for a given mass and composition, there is a unique solution for determining the star's radius and luminosity. This
Kepler-33 (692 words) [view diff] case mismatch in snippet view article find links to article
known planets. Having just begun to evolve off from the main sequence, its radius and mass are difficult to ascertain, although data available in 2020 shows
56 Ceti (425 words) [view diff] case mismatch in snippet view article find links to article
exhausted the supply of hydrogen at its core and expanded to 39 times the Sun's radius. It is radiating 391 times the luminosity of the Sun from its enlarged photosphere
Running track (1,370 words) [view diff] case mismatch in snippet view article find links to article
Radius - The radius of the curve 0.30m from the inner side into that lane Semi-circle length - The length of the half circle of track at that radius Delta
HD 6718 (679 words) [view diff] case mismatch in snippet view article find links to article
near solar metallicity. Being a solar twin, has nearly the same mass and radius as the Sun. The star is radiating 1.07 times the luminosity of the Sun from
49 Aquarii (343 words) [view diff] case mismatch in snippet view article find links to article
2.2 times the mass of the Sun and has expanded to nine times the Sun's radius. It is radiating 50 times the Sun's luminosity from its enlarged photosphere
HIP 41378 (556 words) [view diff] case mismatch in snippet view article find links to article
magnitude of 8.92. This F-type main sequence dwarf has a mass of 1.15 M☉ and a radius of 1.25 R☉. It has a surface temperature of about 6,251 K. In 2016, the
Orders of magnitude (volume) (641 words) [view diff] case mismatch in snippet view article
Retrieved 10 March 2006. Kaler, Jim, Alcyone, retrieved 18 November 2008: "radius nearly 10 solar" Mozurkewich, David; Armstrong, J. Thomas; Hindsley, Robert
Chi Virginis (690 words) [view diff] case mismatch in snippet view article find links to article
mass about double that of the Sun and has expanded to 23 times the Sun's radius, giving it a luminosity of 182 times the luminosity of the Sun. The effective
Palomar 14 (357 words) [view diff] case mismatch in snippet view article find links to article
mass of observed stars within the half-light radius is 6020 ± 50 solar masses. (This is the inner radius of the cluster that emits half the total luminosity
WR 137 (1,038 words) [view diff] case mismatch in snippet view article find links to article
temperature of 56,000 K, a luminosity of 537,000 L☉, and a radius of 10 R☉. A more typical radius for a WC7 star would be 4.5 R☉, implying a hotter temperature
600-cell (18,363 words) [view diff] case mismatch in snippet view article find links to article
is ~0.618 times its radius. The 600-cell's radius and edge length are in the golden ratio. The vertices of a 600-cell of unit radius centered at the origin
Omega1 Aquilae (503 words) [view diff] case mismatch in snippet view article find links to article
that is 5% larger than the polar radius. The star has 2.85 times the mass of the Sun and five times the Sun's radius. It is radiating 85 times the luminosity
Carved turn (1,641 words) [view diff] case mismatch in snippet view article find links to article
naturally parallel turn. Carving turns are generally smoother and longer radius than either stemmed or parallel turns. Carving maintains the skis efficiently
Chord (aeronautics) (922 words) [view diff] case mismatch in snippet view article
leading edge used to define the chord may be the surface point of minimum radius. For a turbine aerofoil the chord may be defined by the line between points
3 Andromedae (608 words) [view diff] case mismatch in snippet view article find links to article
and, at the age of 2.3 billion years, has expanded to 10 times the Sun's radius (R☉). It is radiating 49 times the Sun's luminosity from its enlarged photosphere
46 Ceti (526 words) [view diff] case mismatch in snippet view article find links to article
has 1.38 times the mass of the Sun and has expanded to 19 times the Sun's radius. The star is radiating 132 times the Sun's luminosity from its enlarged
List of red dwarfs (775 words) [view diff] case mismatch in snippet view article find links to article
"A planet-sized transiting star around OGLE-TR-122. Accurate mass and radius near the hydrogen-burning limit". Astronomy and Astrophysics (published
Lambda Centauri (966 words) [view diff] case mismatch in snippet view article find links to article
(although it has also been classified as A1 III). It has about 5.5 times the radius of the Sun and is rotating rapidly with a projected rotational velocity
WOH S279 (210 words) [view diff] case mismatch in snippet view article find links to article
constellation of Dorado. It is currently among the largest known stars with an radius of about 1,300 solar radii. If placed at the center of the solar system
24-cell (17,832 words) [view diff] case mismatch in snippet view article find links to article
the only convex regular 4-polytopes in which the edge length equals the radius. The 24-cell does not have a regular analogue in 3 dimensions. It is the
HAT-P-6b (555 words) [view diff] case mismatch in snippet view article find links to article
to orbit the star. It has true mass of 5.7% greater than Jupiter and a radius 33% greater than Jupiter, corresponding to a density of 0.583 g/cm3, which