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Westar 4
Westar 4 was launched on February 26, 1982 aboard a Delta 3910/PAM from Cape Canaveral & Kennedy. Latest status in GCAT: in orbit.
COSPAR 1982-014ANORAD 13069United States
Identity
- Name in GCAT
- Westar 4
- International designator
- 1982-014A
- NORAD catalog number
- 13069
- GCAT identifier
- S13069
- UN registration
- ST/SG/SER.E/067
Mission
- Mission type
- Communications
- Use
- Commercial
- Program
- Westar B
- Owner
- WUTC
- Country
- United States
- Builder
- Hughes Space and Comms. Co (Hughes Satellite Systems)
- Platform (bus)
- HS-376
Launch
- Date
- February 26, 1982 · 00:04 UTC
- Launch record
- 1982-014Success
- Rocket
- Delta 3910/PAM
- Spaceport
- Cape Canaveral & Kennedy · pad LC17A
Orbit and fate
- Orbit class (GCAT)
- GEO/S
- Perigee
- 35,783 km
- Apogee
- 35,791 km
- Inclination
- 0.05°
- Status
- In orbit
- Last known active
- Nov 9, 1991
- End of operations
- Nov 9, 1991
Size
- Mass
- 552 kg
- Dry mass
- 452 kg
- Total mass with attached objects
- 1,095 kg
- Length
- 6.8 m
- Diameter
- 2.20 m
- Span
- 6.8 m
Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q16943254 (CC0).