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Spacecraft information: ATLAS 2A R/B
Launch Details
| Launched | 28 January 1998 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25149 |
| COSPAR ID | 1998-005B |
| Observing |
Current orbital elements
| Inclination | 62.114° |
| Eccentricity | 0.68275 |
| RA ascending node | 13.254 hr |
| Argument perigee | 280.052° |
| Mean anomaly | 14.936° |
| Orbital period | 696.023 min |
| Epoch of osculation | 19 Dec 2025, 17:08 |
Derived Quantities
| Min Altitude | 1882.7 km |
| Mean Altitude | 19645.1 km |
| Peak Altitude | 37407.6 km |
Launched alongside
USA 137Orbital History
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