Spacecraft information: TAURUS R/B
| Launched | 2 October 1998 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 25490 |
| COSPAR ID | 1998-055B |
| Observing |
Current orbital elements
| Inclination | 85.068° |
| Eccentricity | 0.00160 |
| RA ascending node | 23.859 hr |
| Argument perigee | 143.148° |
| Mean anomaly | 217.084° |
| Orbital period | 97.860 min |
| Epoch of osculation | 12 Dec 2025, 06:41 |
Derived Quantities
| Min Altitude | 652.2 km |
| Mean Altitude | 663.5 km |
| Peak Altitude | 674.7 km |
Orbital History
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