Kosmos 631 (Tselina-O #22), a Soviet electronic-intelligence satellite providing wide-area ELINT for the dual Tselina system. Kosmos-3M from Plesetsk Site 132/2 placed the craft in LEO to survey foreign radio emitters.
- Outcome
- Success
- Orbit
- LEO
- Low Earth orbit
- Payload to orbit
- 434 kg
- Flight
- 82nd
- of 445 Kosmos-3M (11K65M) flights
- Date and time
- 6 February 1974, 00:33 UTC
- Rocket
- Kosmos-3M (11K65M)
- Builder
- Polyot
- Launch site
- 132/2, Plesetsk Cosmodrome, Russian Federation
- Payload
- Government/Top Secret
- International designator
- 1974-005
- Launches in 1974
- 5th of 113
See it in orbit
Space Atlas shows the satellites and rocket stages from this launch in 3D.
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