Payload
TETR 4
DecayedPayloadLEO
TETR 4 is a United States payload satellite, launched on September 29, 1971 into LEO. It has since re-entered the atmosphere.
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Launch
- Launch date
- September 29, 1971 at 09:45 AM UTC
- Launch site
- Cape Canaveral SFS, USA
- Launched by
- Thor Delta N →
- Operator
- United States Air Force
- Mission
- OSO 7
- Launch record
- View full launch →
Orbit
- Orbit regime
- LEO
- Apoapsis
- 188 km
- Periapsis
- 181 km
- Inclination
- 33.07°
- Orbital period
- 88.18 min
Spacecraft
- Operator
- United States
- Launch mass
- 19.82 kg
Identity
- COSPAR (Int'l)
- 1971-083B
- NORAD catalog №
- 5492
- Object type
- Payload
- Owner / operator
United States- Radar cross-section
- 0.3029 m²
- Status
- Decayed
- Decay / reentry
- September 19, 1978
End of mission
- Last active / ended
- September 19, 1978
- Time in service
- 7.0 years
- Fate
- Reentered Earth's atmosphere and was destroyed.
- Final status
- Decayed