Polaris Intelligence
Information
Organizations
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
Cosmos 21 (Kosmos-21)
retired
Admin Edit
Launched 11/11/1963
Technical Specifications
Verified technical details
Dry Mass
480 kg
Total Mass
5890 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
RSC Energia
Manufacturer
RSC Energia
Launch Mission
Kosmos-21
11/11/1963