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searching for Semi-minor axis 125 found (155 total)

alternate case: semi-minor axis

Semi-major and semi-minor axes (2,287 words) [view diff] exact match in snippet view article find links to article

thus runs from the centre, through a focus, and to the perimeter. The semi-minor axis (minor semiaxis) of an ellipse or hyperbola is a line segment that
Eccentric anomaly (1,010 words) [view diff] exact match in snippet view article find links to article
{y^{2}}{b^{2}}}=1,} where a is the semi-major axis and b is the semi-minor axis. For a point on the ellipse, P = P(x, y), representing the position
Spheroid (1,926 words) [view diff] exact match in snippet view article find links to article
rotation about the z-axis of an ellipse with semi-major axis a and semi-minor axis c, therefore e may be identified as the eccentricity. (See ellipse
Specific angular momentum (1,221 words) [view diff] exact match in snippet view article find links to article
for the area πab{\displaystyle \pi ab} of an ellipse. Replacing the semi-minor axis with b=ap{\displaystyle b={\sqrt {ap}}} and the specific relative angular
Semi-synchronous orbit (113 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Osculating orbit (824 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Orbital period (2,020 words) [view diff] exact match in snippet view article find links to article
The semi-major axis (a) and semi-minor axis (b) of an ellipse
Subsynchronous orbit (153 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
True longitude (156 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Radial trajectory (1,299 words) [view diff] exact match in snippet view article find links to article
objects is less than the escape velocity. This is an elliptic orbit with semi-minor axis = 0 and eccentricity = 1. Although the eccentricity is 1, this is not
Areocentric orbit (204 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
List of orbits (3,471 words) [view diff] exact match in snippet view article find links to article
moving at less than the escape velocity. This is an elliptic orbit with semi-minor axis = 0 and eccentricity = 1. Although the eccentricity is 1, this is not
Polar orbit (416 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Inclined orbit (336 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Longitude of the ascending node (655 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Geodetic datum (3,073 words) [view diff] exact match in snippet view article find links to article
a{\displaystyle a} and f{\displaystyle f} it is possible to derive the semi-minor axis b{\displaystyle b}, first eccentricity e{\displaystyle e} and second
Highly elliptical orbit (242 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Elliptic orbit (2,592 words) [view diff] exact match in snippet view article find links to article
trajectory can be a double line segment, which is a degenerate ellipse with semi-minor axis = 0 and eccentricity = 1. Although the eccentricity is 1, this is not
Mean longitude (576 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Argument of periapsis (557 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Box orbit (179 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Heliocentric orbit (381 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Mean anomaly (1,244 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Synchronous orbit (562 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Graveyard orbit (998 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Orbital inclination (1,465 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Medium Earth orbit (989 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Parking orbit (855 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Characteristic energy (661 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Orbital state vectors (826 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Areostationary orbit (577 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Square kilometre (1,513 words) [view diff] exact match in snippet view article find links to article
2.53 kilometres (1.57 mi). The maximum distance from east to west (semi-minor axis) is 1.81 kilometres (1.12 mi). A perfect ellipse of these dimensions
Areosynchronous orbit (377 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Longitude of the periapsis (606 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Low-energy transfer (825 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
True anomaly (1,020 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Ellipse (14,138 words) [view diff] exact match in snippet view article find links to article
coefficients can be obtained from known semi-major axis a{\displaystyle a}, semi-minor axis b{\displaystyle b}, center coordinates (x∘,y∘){\displaystyle \left(x_{\circ
Latitude (6,180 words) [view diff] exact match in snippet view article find links to article
semi-major axis, a. The other parameter is usually (1) the polar radius or semi-minor axis, b; or (2) the (first) flattening, f; or (3) the eccentricity, e. These
Circular orbit (1,178 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Halo orbit (1,104 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Lissajous orbit (766 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Low Earth orbit (2,090 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
High Earth orbit (565 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Sun-synchronous orbit (1,582 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Parabolic trajectory (1,010 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Orbital inclination change (940 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Lunar orbit (1,730 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Line segment (1,484 words) [view diff] exact match in snippet view article find links to article
midpoint (the ellipse's center) to either of its endpoints is called a semi-minor axis. The chords of an ellipse which are perpendicular to the major axis
Geostationary transfer orbit (1,727 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
BINGO (telescope) (2,635 words) [view diff] exact match in snippet view article
radiation from the sky. The primary mirror has a paraboloidal shape with a semi-minor axis of 20 meters radius, and its function is to capture the radiation.
Orbital speed (1,358 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Rosetta orbit (321 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Near-equatorial orbit (689 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Cylinder (2,805 words) [view diff] exact match in snippet view article find links to article
example, an elliptic cylinder with a base having semi-major axis a, semi-minor axis b and height h has a volume V = Ah, where A is the area of the base
Geocentric orbit (1,997 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Vis-viva equation (1,235 words) [view diff] exact match in snippet view article find links to article
rarp=b2{\displaystyle r_{a}r_{p}=b^{2}}, where a is semi-major axis and b is semi-minor axis of the elliptical orbit, as follows: va2=GM(2ra−1a)=GMa(2a−rara)=G
Earth's orbit (1,829 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Maclaurin spheroid (604 words) [view diff] exact match in snippet view article find links to article
spheroid with equatorial semi-major axis a{\displaystyle a} and polar semi-minor axis c{\displaystyle c}, the angular velocity Ω{\displaystyle \Omega } about
Orbital spaceflight (1,404 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Orbit equation (1,269 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Ephemeris (1,697 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Trans-lunar injection (1,336 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Standard gravitational parameter (1,433 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Distant retrograde orbit (960 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
European Terrestrial Reference System 1989 (585 words) [view diff] case mismatch in snippet view article find links to article
4258) Spheroid GRS 1980 (EPSG ID 7019) Semi-Major Axis 6378137.000 Semi-Minor Axis 6356752.314140 Inverse flattening 298.257222101 Prime Meridian Greenwich
Tundra orbit (1,697 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Orbital eccentricity (2,645 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Launch window (1,271 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Perturbation (astronomy) (2,338 words) [view diff] exact match in snippet view article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Orbital elements (2,805 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Interplanetary Transport Network (1,842 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Delta-v (2,105 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Horseshoe orbit (1,341 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Figure of the Earth (2,810 words) [view diff] exact match in snippet view article find links to article
and b{\displaystyle b} is the distance from the center to the pole. (semi-minor axis) It was stated earlier that measurements are made on the apparent or
Near-rectilinear halo orbit (931 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Ground track (1,964 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Oberth effect (1,912 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Orbital maneuver (2,121 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Specific orbital energy (1,841 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Two-line element set (1,737 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Conic section (8,942 words) [view diff] exact match in snippet view article find links to article
is the shortest diameter of an ellipse, and its half-length is the semi-minor axis (b), the same value b as in the standard equation below. By analogy
Astronomical coordinate systems (3,840 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Conic section (8,942 words) [view diff] exact match in snippet view article find links to article
is the shortest diameter of an ellipse, and its half-length is the semi-minor axis (b), the same value b as in the standard equation below. By analogy
Geosynchronous orbit (3,171 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Epoch (astronomy) (3,437 words) [view diff] exact match in snippet view article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Molniya orbit (3,090 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Escape velocity (3,520 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Orbital station-keeping (1,752 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Libration point orbit (306 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Transatmospheric orbit (358 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Bi-elliptic transfer (1,947 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Orbit of the Moon (4,652 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Vincenty's formulae (2,359 words) [view diff] exact match in snippet view article find links to article
the ellipsoid; (1/298.257223563 in WGS-84) b = (1 − ƒ) a length of semi-minor axis of the ellipsoid (radius at the poles); (6356752.314245 meters in WGS-84)
Geostationary orbit (4,806 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Geodesy (4,184 words) [view diff] exact match in snippet view article find links to article
radius) a and flattening f. The quantity f = a − b/a, where b is the semi-minor axis (polar radius), is purely geometrical. The mechanical ellipticity of
Hyperboloid (2,476 words) [view diff] exact match in snippet view article find links to article
one-sheet hyperboloid of revolution is rotating a hyperbola around its semi-minor axis (see picture; rotating the hyperbola around its other axis gives a
Tsiolkovsky rocket equation (3,978 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Hubble sequence (3,078 words) [view diff] exact match in snippet view article find links to article
 b / a   for an ellipse with a the semi-major axis length and b the semi-minor axis length. The ellipticity increases from left to right on the Hubble
Orbital mechanics (5,628 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Space rendezvous (3,698 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Lagrange point (5,705 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Hill sphere (2,856 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Orbit phasing (1,095 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Hohmann transfer orbit (3,588 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Gravity assist (5,021 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Hyperbola (12,178 words) [view diff] exact match in snippet view article find links to article
coefficients can be obtained from known semi-major axis a,{\displaystyle a,} semi-minor axis b,{\displaystyle b,} center coordinates (x∘,y∘){\displaystyle (x_{\circ
Orbit (7,955 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Scientific law (5,597 words) [view diff] exact match in snippet view article find links to article
is the eccentricity of the elliptic orbit, of semi-major axis a and semi-minor axis b, and ℓ is the semi-latus rectum. This equation in itself is nothing
Delta-v budget (2,719 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Gravity turn (3,406 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
N-body problem (8,459 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Curve of constant width (3,573 words) [view diff] exact match in snippet view article find links to article
{3}}}. Equivalently, the semi-major axis should be at most twice the semi-minor axis. Given any two bodies of constant width, their Minkowski sum forms
Japanese tree frog (3,382 words) [view diff] exact match in snippet view article find links to article
distance between posterior corners of eyes (EPD), distance between semi-minor axis of the upper eye (LILe), angle between the two lines that connect the
Pi (17,361 words) [view diff] exact match in snippet view article find links to article
radius r is πr2. The area of an ellipse with semi-major axis a and semi-minor axis b is πab. The volume of a sphere with radius r is 4/3πr3. The surface
Theoretical gravity (3,502 words) [view diff] exact match in snippet view article find links to article
= Normal gravity at poles a = semi-major axis (Equator radius) b = semi-minor axis (pole radius) φ {\displaystyle \varphi } = latitude Due to numerical
Degenerate conic (2,544 words) [view diff] exact match in snippet view article find links to article
the foci is mandated to equal the interfocal distance; thus it has semi-minor axis equal to zero and has eccentricity equal to one. The result is a line
Kepler orbit (5,689 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Elliptic integral (6,618 words) [view diff] exact match in snippet view article find links to article
}{2}},k\right)=E(1;k).} For an ellipse with semi-major axis a and semi-minor axis b and eccentricity e = √1 − b2/a2, the complete elliptic integral of
Confocal conic sections (3,382 words) [view diff] exact match in snippet view article find links to article
confocal with a given ellipse of semi-major axis a{\displaystyle a} and semi-minor axis b{\displaystyle b} (so that 0<b<a{\displaystyle 0<b<a}), each conic
Lambert's problem (2,170 words) [view diff] exact match in snippet view article find links to article
above is The eccentricity (with sign!) for the hyperbola is and the semi-minor axis is The coordinates of the point F1{\displaystyle F_{1}} relative the
Ungula (2,558 words) [view diff] exact match in snippet view article find links to article
r^{2}}, and the slanted top of the said ungula is a half-ellipse with semi-minor axis of length r and semi-major axis of length r1+k2{\displaystyle r{\sqrt
List of formulae involving π (6,872 words) [view diff] exact match in snippet view article find links to article
where A is the area enclosed by an ellipse with semi-major axis a and semi-minor axis b. A = 4 π r 2 {\displaystyle A=4\pi r^{2}} where A is the area between
Dupin cyclide (4,594 words) [view diff] no match in snippet view article find links to article
a {\displaystyle a} is the semi major and b {\displaystyle b} the semi minor axis. c {\displaystyle c} is the linear eccentricity of the ellipse. Hence:
Very low Earth orbit (1,854 words) [view diff] exact match in snippet view article find links to article
Shape Size e  Eccentricity a  Semi-major axis b  Semi-minor axis Q, q  Apsides Orientation i  Inclination Ω  Longitude of the ascending node ω  Argument
Earth section paths (5,831 words) [view diff] exact match in snippet view article find links to article
{i}}^{*}} =\left({\frac {m}{p}},{\frac {-l}{p}},0\right)}, and the semi-minor axis is b∗=bCa∗{\textstyle b^{*}={\frac {b}{\sqrt {C}}}a^{*}}, in the direction