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Kosmos-1646

retired

Космос-1646

Signals IntelligenceLEOCOSPAR 1985-030ALaunched 4/18/1985

Mission & Launch

Launch Mission: Kosmos-1646 Mission
Launch Vehicle: Tsiklon-2
Launch Date: 4/18/1985
Last Contact: 6/22/1985

Orbit & Mass

Orbit Class: LEO
Altitude: 435.5 km
Inclination: 65.05 deg
Dry Mass: 3,000 kg
Total Mass: 3,300 kg

Payload Classification

Mission Type: Signals Intelligence
Payload Category: SIG
Payload Class: D

Organizations

Operator: Russian Navy
Manufacturer: Arsenal Design Bureau

Constellation

Name: US naval ocean surveillance
Active Satellites: 0

Registry

COSPAR ID: 1985-030A
UN Registration: ST/SG/SER.E/131