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Interkosmos-21

retired

Интеркосмос-21

Earth ObservationLEOCOSPAR 1981-011ALaunched 2/6/1981

Mission & Launch

Launch Mission: Interkosmos-21 Mission
Launch Vehicle: Kosmos 11K65M
Launch Date: 2/6/1981
Last Contact: 7/7/1982

Orbit & Mass

Orbit Class: LEO
Altitude: 487.5 km
Inclination: 74.03 deg
Dry Mass: 995 kg
Total Mass: 995 kg

Payload Classification

Mission Type: Earth Observation
Payload Category: EOSCI
Payload Class: C

Organizations

Operator: Interkosmos
Manufacturer: Yuzhnoye

Registry

COSPAR ID: 1981-011A
UN Registration: ST/SG/SER.E/048