Payload
WESTAR 4
activePayloadGEO
WESTAR 4 is a United States payload satellite, launched on February 26, 1982 into GEO.
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Launch
- Launch date
- February 26, 1982 at 12:04 AM UTC
- Launch site
- Cape Canaveral SFS, USA
- Launched by
- Delta 3910/PAM →
- Operator
- United States Air Force
- Mission
- Westar 4
- Launch record
- View full launch →
Orbit
- Orbit regime
- GEO
- Apoapsis
- 35,938 km
- Periapsis
- 35,912 km
- Inclination
- 12.64°
- Orbital period
- 1443.18 min
Spacecraft
- Operator
- United States
- Launch mass
- 578.79 kg
Identity
- COSPAR (Int'l)
- 1982-014A
- NORAD catalog №
- 13069
- Object type
- Payload
- Owner / operator
United States- Radar cross-section
- 3.2118 m²
- Status
- active