EntityQ53542· pop 9· linked from 178 articlesKosmos 426Sign in to saveSoviet satelliteConnectionsorbital inclinationEntityApollo 15EntityPlesetsk CosmodromeEntityRussianEntitySoviet UnionConceptartificial satelliteEntityradiationEntityorbital periodEntityapsisEntitymagnetosphereEntitylow Earth orbitEntitylaunch vehicleEntityApollo 14EntityMariner 9EntityMars 3EntitySalyut 1EntitySoyuz 11Entitygeocentric orbitEntityMars 2EntityNorth American Aerospace Defense CommandEntityCategories1971 in spaceflightDnepropetrovsk Sputnik programKosmos satellitesSpacecraft launched in 1971