Payload
PROGNOZ 4
DecayedPayloadLEO
PROGNOZ 4 is a Russia (CIS / former USSR) payload satellite, launched on December 22, 1975 into LEO. It has since re-entered the atmosphere.
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Launch
- Launch date
- December 22, 1975 at 02:08 AM UTC
- Launch site
- Baikonur Cosmodrome, Kazakhstan
- Launched by
- Molniya-M 2BL →
- Operator
- Soviet Space Program
- Mission
- Prognoz-4
- Launch record
- View full launch →
Orbit
- Orbit regime
- LEO
- Apoapsis
- 465 km
- Periapsis
- 232 km
- Inclination
- 65.04°
- Orbital period
- 91.5 min
Spacecraft
- Operator
- Russia (CIS / former USSR)
- Launch mass
- 896.93 kg
Identity
- COSPAR (Int'l)
- 1975-122A
- NORAD catalog №
- 8510
- Object type
- Payload
- Owner / operator
Russia (CIS / former USSR)- Status
- Decayed
- Decay / reentry
- December 18, 1977
End of mission
- Last active / ended
- December 18, 1977
- Time in service
- 2.0 years
- Fate
- Reentered Earth's atmosphere and was destroyed.
- Final status
- Decayed