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Spacecraft information: ATLAS CENTAUR R/B
Launch Details
| Launched | 5 December 1980 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 12445 |
| COSPAR ID | 1980-098B |
| Observing |
Current orbital elements
| Inclination | 23.635° |
| Eccentricity | 0.40899 |
| RA ascending node | 0.825 hr |
| Argument perigee | 71.746° |
| Mean anomaly | 327.834° |
| Orbital period | 201.512 min |
| Epoch of osculation | 22 Jun 2026, 06:03 |
Derived Quantities
| Min Altitude | 358.1 km |
| Mean Altitude | 5014.7 km |
| Peak Altitude | 9671.3 km |
Launched alongside
INTELSAT 502Orbital History
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