Progress M-9Rocket launchby RussiaLaunch time20 Aug 199122:54:10 UTCsuccessOrbit: LEOMir Logistics.MissionRocketPayloadsDockingRocket SoyuzU2launched from Baikonur Cosmodrome, Pad 1/5KazakhstanPayloadsNamePurposeMassCommentProgress M-9---Docking to Mir Docked23 Aug 1991 00:54:17 UTCUndocked30 Sep 1991 01:53:00 UTCDeorbited30 Sep 1991