synchronous orbit
91Portia (moon) — Infobox Planet name = Portia bgcolour = #ffc0c0 discovery = yes discoverer = Stephen P. Synnott / Voyager 2 discovered = January 3, 1986 semimajor = 66,097.265 ± 0.050 kmcite journal|last=Jacobson|first=R.A.|title=The Orbits of the Inner Uranian… …
92Indian National Satellite System — INSAT or the Indian National Satellite System is a series of multipurpose Geo Stationary satellites launched by ISRO to satisfy the telecommunications, broadcasting, meteorology, and search and rescue needs of India. Commissioned in 1983, INSAT… …
93Transit of Phobos from Mars — [ right|240px|thumbnail|Phobos transits the Sun, as seen by Mars Rover Opportunity on March 10 2004] A transit of Phobos across the Sun as seen from Mars takes place when Phobos passes directly between the Sun and a point on the surface of Mars,… …
94COROT-4b — Extrasolar planet List of extrasolar planets Size comparison of COROT 4b with Jupiter. Parent star Star …
95Orbital decay — is the process of prolonged reduction in the altitude of a satellite s orbit. This can be due to drag produced by an atmosphere due to frequent collisions between the satellite and surrounding air molecules. The drag experienced by the object is… …
96ARGOS (satellite) — ARGOS Artist s rendition of ARGOS Operator AFRL, NRL, STP Bus Boeing Mission type …
97CubeSat — For more information, see List of CubeSats. Ncube 2, a Norwegian Cubesat. A CubeSat is a type of miniaturized satellite for space research that usually has a volume of exactly one liter (10 cm cube), has a mass of no more than 1.33 kilograms …
98P91-1 ARGOS — Infobox Spacecraft Name = ARGOS Caption = Artist s rendition of ARGOS Organization = AFRL, NRL, STP Major Contractors = Bus = Mission Type = Space environment Flyby Of = Satellite Of = Earth Orbital Insertion Date = Orbits = Decay = Launch =… …
99Meteor (satellite) — The Meteor craft are weather observation satellites launched by the USSR. The Meteor satellites were designed to monitor atmospheric and sea surface temperatures, humidity, radiation, sea ice conditions, snow cover, and clouds. Contents 1 Meteor… …
100Moons of Mars — Color image of Phobos obtaine …
