Payload
IBSS
DecayedPayloadLEO
IBSS is a United States payload satellite, launched on April 28, 1991 into LEO. It has since re-entered the atmosphere.
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Launch
- Launch date
- April 28, 1991 at 11:33 AM UTC
- Launch site
- Cape Canaveral SFS, USA
- Launched by
- Space Shuttle →
- Operator
- Lockheed Space Operations Company
- Mission
- STS-39
- Launch record
- View full launch →
Orbit
- Orbit regime
- LEO
- Apoapsis
- 257 km
- Periapsis
- 242 km
- Inclination
- 56.99°
- Orbital period
- 89.5 min
Spacecraft
- Operator
- United States
- Launch mass
- 1,887.02 kg
Identity
- COSPAR (Int'l)
- 1991-031B
- NORAD catalog №
- 21244
- Object type
- Payload
- Owner / operator
United States- Radar cross-section
- 32.75 m²
- Status
- Decayed
- Decay / reentry
- May 6, 1991
End of mission
- Last active / ended
- May 6, 1991
- Time in service
- 8 days
- Fate
- Reentered Earth's atmosphere and was destroyed.
- Final status
- Decayed
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