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Kosmos-399

retired

Космос-399

Earth ObservationLEOCOSPAR 1971-017ALaunched 3/3/1971

Mission & Launch

Launch Mission: Kosmos-399 Mission
Launch Vehicle: Voskhod 11A57
Launch Date: 3/3/1971
Last Contact: 3/17/1971

Orbit & Mass

Orbit Class: LEO
Altitude: 257 km
Inclination: 65 deg
Dry Mass: 2,200 kg
Total Mass: 6,000 kg

Payload Classification

Mission Type: Earth Observation
Payload Category: IMG
Payload Class: D

Organizations

Operator: Russian Space Forces
Manufacturer: TsKBEM Filial No. 3

Registry

COSPAR ID: 1971-017A
UN Registration: A/AC.105/INF.231