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Soyuz-11

retired

Союз-11

Human SpaceflightLEOCOSPAR 1971-053ALaunched 6/6/1971

Mission & Launch

Launch Mission: Soyuz-11 Mission
Launch Vehicle: Soyuz 11A511
Launch Date: 6/6/1971
Last Contact: 6/29/1971

Orbit & Mass

Orbit Class: LEO
Altitude: 254 km
Inclination: 51.58 deg
Dry Mass: 2,810 kg
Total Mass: 6,560 kg

Payload Classification

Mission Type: Human Spaceflight
Payload Category: SS
Payload Class: C

Organizations

Operator: Central KB for Experimental Machine Building
Manufacturer: Central KB for Experimental Machine Building

Registry

COSPAR ID: 1971-053A
UN Registration: A/AC.105/INF.234