Payload
COSMOS 451
activePayloadLEO
COSMOS 451 is a Russia (CIS / former USSR) payload satellite, launched on October 13, 1971 into LEO.
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Launch
- Launch date
- October 13, 1971 at 01:41 PM UTC
- Launch site
- Plesetsk Cosmodrome, Russia
- Launched by
- Kosmos-3M (11K65M) →
- Operator
- Soviet Space Program
- Mission
- Strela-1M 17-24
- Launch record
- View full launch →
Orbit
- Orbit regime
- LEO
- Apoapsis
- 1,573 km
- Periapsis
- 1,489 km
- Inclination
- 74.03°
- Orbital period
- 116.66 min
Spacecraft
- Operator
- Russia (CIS / former USSR)
- Launch mass
- 39.64 kg
Identity
- COSPAR (Int'l)
- 1971-086H
- NORAD catalog №
- 5554
- Object type
- Payload
- Owner / operator
Russia (CIS / former USSR)- Radar cross-section
- 0.723 m²
- Status
- active