Original: NASA/David Portree, Corrections, additi… · Public domain · Wikimedia Commons

Spacecraft

Kosmos 557

May 11, 1973Launch

Proton-KLaunch vehicle

1973-026ACOSPAR ID

Facts

LaunchMay 11, 1973

Launch vehicleProton-K

COSPAR ID1973-026A

Mass19,400 kg

Country of originSoviet Union

Re-entryMay 22, 1973

Part ofSalyut programme