EntityQ53558· pop 7· linked from 177 articlesKosmos 440Sign in to savesatelliteConnectionsorbital inclinationEntityApollo 15EntityRussianEntitySoviet UnionConceptartificial satelliteEntityradarEntityorbital periodEntityapsisEntitylow Earth orbitEntityApollo 14EntityMariner 9EntityMars 3EntitySalyut 1EntityPlesetsk CosmodromeEntitySoyuz 11Entitygeocentric orbitEntityMars 2EntityInternational DesignatorEntityMariner 8Entityanti-ballistic missileEntityCategories1971 in spaceflight1971 in the Soviet UnionDnepropetrovsk Sputnik programKosmos satellitesSpacecraft launched in 1971