Payload
ISEE-1
DecayedPayloadHEO
ISEE-1 is a United States payload satellite, launched on October 22, 1977 into HEO. It has since re-entered the atmosphere.
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Launch
- Launch date
- October 22, 1977 at 01:53 PM UTC
- Launch site
- Cape Canaveral SFS, USA
- Launched by
- Delta 2914 →
- Operator
- United States Air Force
- Mission
- ISEE 1 & 2
- Launch record
- View full launch →
Orbit
- Orbit regime
- HEO
- Apoapsis
- 137,961 km
- Periapsis
- 221 km
- Inclination
- 8.71°
- Orbital period
- 3438.83 min
Spacecraft
- Operator
- United States
- Launch mass
- 336.97 kg
Identity
- COSPAR (Int'l)
- 1977-102A
- NORAD catalog №
- 10422
- Object type
- Payload
- Owner / operator
United States- Radar cross-section
- 0.31 m²
- Status
- Decayed
- Decay / reentry
- September 26, 1987
End of mission
- Last active / ended
- September 26, 1987
- Time in service
- 9.9 years
- Fate
- Reentered Earth's atmosphere and was destroyed.
- Final status
- Decayed