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WESTAR 4
Launch Details
| Launched | 25 February 1982 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 13069 |
| COSPAR ID | 1982-014A |
| Observing |
Current orbital elements
| Inclination | 12.923° |
| Eccentricity | 0.00054 |
| RA ascending node | 22.458 hr |
| Argument perigee | 252.958° |
| Mean anomaly | 140.837° |
| Orbital period | 1443.358 min |
| Epoch of osculation | 15 Sep 2025, 06:26 |
Derived Quantities
| Min Altitude | 35913.1 km |
| Mean Altitude | 35935.7 km |
| Peak Altitude | 35958.4 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.
Launched alongside
WESTAR 4 R/B