semi-trajectory
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Semi-major axis — The semi major axis of an ellipse The major axis of an ellipse is its longest diameter, a line that runs through the centre and both foci, its ends being at the widest points of the shape. The semi major axis is one half of the major axis, and… … Wikipedia
Semi-minor axis — The semi minor axis of an ellipse In geometry, the semi minor axis (also semiminor axis) is a line segment associated with most conic sections (that is, with ellipses and hyperbolas). One end of the segment is the center of the conic section, and … Wikipedia
trajectory booster projectile — aktyvusis reaktyvinis sviedinys statusas T sritis Gynyba apibrėžtis Sviedinys (mina), turintis du užtaisus – įprastinį (aktyvųjį) ir reaktyvinį. Reaktyvinis variklis įmontuotas į sviedinio (minos) korpusą. Aktyvusis reaktyvinis sviedinys pradinį… … Artilerijos terminų žodynas
semi-self propelled projectile — aktyvusis reaktyvinis sviedinys statusas T sritis Gynyba apibrėžtis Sviedinys (mina), turintis du užtaisus – įprastinį (aktyvųjį) ir reaktyvinį. Reaktyvinis variklis įmontuotas į sviedinio (minos) korpusą. Aktyvusis reaktyvinis sviedinys pradinį… … Artilerijos terminų žodynas
Hyperbolic trajectory — In astrodynamics or celestial mechanics a hyperbolic trajectory is a Kepler orbit with the eccentricity greater than 1. Under standard assumptions a body traveling along this trajectory will coast to infinity, arriving there with hyperbolic… … Wikipedia
Orbital mechanics — A satellite orbiting the earth has a tangential velocity and an inward acceleration. Orbital mechanics or astrodynamics is the application of ballistics and celestial mechanics to the practical problems concerning the motion of rockets and other… … Wikipedia
Elliptic orbit — A small body in space orbits a large one (like a planet around the sun) along an elliptical path, with the large body being located at one of the ellipse foci … Wikipedia
Orbit — This article is about orbits in celestial mechanics, due to gravity. For other uses, see Orbit (disambiguation). A satellite orbiting the Earth has a tangential velocity and an inward acceleration … Wikipedia
Orbit equation — In astrodynamics an orbit equation defines the path of orbiting body around central body relative to , without specifying position as a function of time. Under standard assumptions, a body moving under the influence of a force, directed to a… … Wikipedia
Geocentric orbit — Earth orbit redirects here. For the motion of the Earth around the Sun, see Earth s orbit. Earth orbiter redirects here. For the shuttle simulator, see Earth Orbiter 1. The following words may have more than one definition or other non Earth… … Wikipedia
Orbit of the Moon — Not to be confused with Lunar orbit in the sense of a selenocentric orbit, that is, an orbit around the Moon The Moon completes its orbit around the Earth in approximately 27.3 days (a sidereal month). The Earth and Moon orbit about their… … Wikipedia
