Spacecraft information: ATLAS 1 CENTAUR R/B
| Launched | 24 July 1990 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20713 |
| COSPAR ID | 1990-065B |
| Observing |
Current orbital elements
| Inclination | 17.500° |
| Eccentricity | 0.68723 |
| RA ascending node | 14.443 hr |
| Argument perigee | 48.723° |
| Mean anomaly | 352.803° |
| Orbital period | 519.282 min |
| Epoch of osculation | 27 Jan 2026, 04:53 |
Derived Quantities
| Min Altitude | 322.5 km |
| Mean Altitude | 15029.8 km |
| Peak Altitude | 29737.0 km |
Orbital History
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