Hohmann orbit — Hohmann orbit, Aerospace. a spacecraft trajectory between two planets that requires the least expenditure of energy. It consists of an elliptical path that is tangent to the orbits of both the departure planet and the target planet. ╂[< Walter … Useful english dictionary
Hohmann orbit — /hoʊmæn ˈɔbət/ (say hohman awbuht) noun → transfer orbit. {named after Walter Hohmann, 1880–1945, German engineer who demonstrated this in 1925} …
Hohmann transfer orbit — In astronautics and aerospace engineering, the Hohmann transfer orbit is an orbital maneuver using two engine impulses which, under standard assumptions, move a spacecraft between two coplanar circular orbits. This maneuver was named after Walter … Wikipedia
Hohmann-Bahn — Unter der Hohmannbahn oder Hohmann Ellipse versteht man in der Raumfahrt die energetisch günstigste Bahn, um von einer kreisförmigen Umlaufbahn in eine andere zu wechseln, bzw. von einem Planeten zu einem anderen zu gelangen. Gleichzeitig… … Deutsch Wikipedia
Hohmann-Transfer — Unter der Hohmannbahn oder Hohmann Ellipse versteht man in der Raumfahrt die energetisch günstigste Bahn, um von einer kreisförmigen Umlaufbahn in eine andere zu wechseln, bzw. von einem Planeten zu einem anderen zu gelangen. Gleichzeitig… … Deutsch 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 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
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
Orbit phasing — In astrodynamics orbit phasing is the adjustment of the time position of spacecraft along its orbit, usually described as adjusting the orbiting spacecraft s true anomaly. This is predominantly used in satellite positioning, especially if the… … Wikipedia
transfer orbit — /trænsfɜ ˈɔbət/ (say transfer awbuht) noun Physics an orbit which transfers a spacecraft from one circular orbit to another. Also, Hohmann orbit …