Status
Success
Cosmos 400
Launch Time
Thu Mar 18, 1971 21:45 UTC
Thu Mar 18, 1971 21:45 UTC
Rocket
Mission Details
Cosmos 400
Cosmos 400 is a satellite of the DS-P1 constellation. The satellites of the latter are used to test different systems for future Soviet military satellites.
It will test mainly new methods of communication with the ground, new radar systems, anti-satellites tests and modes of power supply by nuclear battery.
Payloads: 1
Total Mass: 463.0 kg
Low Earth Orbit
Location
Site 132/1, Plesetsk Cosmodrome, Russia
Stats
1971
23rd orbital launch attempt
Cosmos-3
49th mission
3rd mission of 1971
40th successful mission
3rd consecutive successful mission