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PEGASUS R/B(2)
Launch Details
| Launched | 22 September 1998 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Eastern Range Airspace |
| Owner | United States |
| NORAD ID | 25484 |
| COSPAR ID | 1998-053K |
| Observing |
Current orbital elements
| Inclination | 44.530° |
| Eccentricity | 0.00630 |
| RA ascending node | 5.159 hr |
| Argument perigee | 140.542° |
| Mean anomaly | 355.301° |
| Orbital period | 99.773 min |
| Epoch of osculation | 14 Sep 2025, 23:41 |
Derived Quantities
| Min Altitude | 710.0 km |
| Mean Altitude | 754.8 km |
| Peak Altitude | 799.7 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.