Payload
COSMOS 1646
DecayedPayloadLEO
COSMOS 1646 is a Russia (CIS / former USSR) payload satellite, launched on April 18, 1985 into LEO. It has since re-entered the atmosphere.
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Launch
- Launch date
- April 18, 1985 at 09:40 PM UTC
- Launch site
- Baikonur Cosmodrome, Kazakhstan
- Launched by
- Tsiklon-2 →
- Operator
- Soviet Space Program
- Mission
- US-P 21
- Launch record
- View full launch →
Orbit
- Orbit regime
- LEO
- Apoapsis
- 200 km
- Periapsis
- 184 km
- Inclination
- 65.02°
- Orbital period
- 88.33 min
Spacecraft
- Operator
- Russia (CIS / former USSR)
- Launch mass
- 3,300 kg
Identity
- COSPAR (Int'l)
- 1985-030A
- NORAD catalog №
- 15653
- Object type
- Payload
- Owner / operator
Russia (CIS / former USSR)- Radar cross-section
- 35.1 m²
- Status
- Decayed
- Decay / reentry
- May 12, 1988
End of mission
- Last active / ended
- May 12, 1988
- Time in service
- 3.1 years
- Fate
- Reentered Earth's atmosphere and was destroyed.
- Final status
- Decayed