exact orbit

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• 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 portrait — In mathematics, an orbit portrait is a combinatorial tool used in complex dynamics for understanding the behavior of one complex dimensional quadratic maps. In simple words one can say that it is : a list of external angles for which rays… …   Wikipedia

• orbit — orbitary, adj. /awr bit/, n. 1. the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun. 2. the usual course of one s life or range of one s activities. 3. the sphere of power or …   Universalium

• Exact sciences (The) in Hellenistic times: texts and issues — The exact sciences in Hellenistic times: Texts and issues1 Alan C.Bowen Modern scholars often rely on the history of Greco Latin science2 as a backdrop and support for interpreting past philosophical thought. Their warrant is the practice… …   History of philosophy

• Single-stage-to-orbit — The VentureStar was a proposed SSTO spaceplane. A single stage to orbit (or SSTO) vehicle reaches orbit from the surface of a body without jettisoning hardware, expending only propellants and fluids. The term usually, but not exclusively, refers… …   Wikipedia

• Spin-orbit interaction — In quantum physics, the spin orbit interaction (also called spin orbit effect or spin orbit coupling ) is any interaction of a particle s spin with its motion. The first and best known example of this is that spin orbit interaction causes shifts… …   Wikipedia

• Box orbit — In stellar dynamics a box orbit refers to a particular type of orbit which can be seen in triaxial systems, that is, systems which do not possess a symmetry around any of its axes. They contrast with the loop orbits which are observed in… …   Wikipedia

• Muscles of orbit — Muscle Innervation Primary function Secondary function Tertiary function Levator palpebrae superioris Oculomotor nerve Elevation of the superior (upper) eyelid . . Superior rectus Oculomotor nerve Elevation Intorsion Adduction Inferior rectus… …   Wikipedia

• geostationary orbit —   an orbit path that keeps a satellite over the exact same point on the earth surface at all times …   Geography glossary

• 243 Ida — Galileo image of 243 Ida. The tiny dot to the right is its moon, Dactyl. Discovery[1] and designation …   Wikipedia

• Spacecraft — Spaceship redirects here. For other uses, see Spaceship (disambiguation). More than 100 Russian Soyuz manned spacecraft (TMA version shown) have flown since 1967, originally for a Soviet manned lunar program, but currently supporting the… …   Wikipedia