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Spacecraft information: GFO
Launch Details
| Launched | 9 February 1998 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 25157 |
| COSPAR ID | 1998-007A |
| Observing |
Current orbital elements
| Inclination | 108.019° |
| Eccentricity | 0.00627 |
| RA ascending node | 4.533 hr |
| Argument perigee | 351.264° |
| Mean anomaly | 8.746° |
| Orbital period | 92.592 min |
| Epoch of osculation | 20 Dec 2025, 02:18 |
Derived Quantities
| Min Altitude | 366.2 km |
| Mean Altitude | 408.7 km |
| Peak Altitude | 451.2 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.