Kosmos 772Rocket launchby RussiaLaunch time29 Sep 197504:15 UTCsuccessOrbit: LEOUnmanned test flight of the military version of the Soyuz spacecraft.MissionRocketPayloadsLandingRocket SoyuzUlaunched from Baikonur Cosmodrome, Pad 1/5KazakhstanPayloadsNamePurposeMassCommentKosmos 772 (Soyuz-S)---Spacecraft landingDate2 Oct 1975