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Spacecraft information: ATLAS 2 CENTAUR R/B
Launch Details
| Launched | 6 December 1991 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 21804 |
| COSPAR ID | 1991-083B |
| Observing |
Current orbital elements
| Inclination | 17.546° |
| Eccentricity | 0.73566 |
| RA ascending node | 21.415 hr |
| Argument perigee | 201.721° |
| Mean anomaly | 94.486° |
| Orbital period | 753.304 min |
| Epoch of osculation | 22 Jan 2026, 19:32 |
Derived Quantities
| Min Altitude | 878.4 km |
| Mean Altitude | 21053.6 km |
| Peak Altitude | 41228.8 km |
Launched alongside
EUTELSAT 2-F3Orbital History
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