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Spacecraft information: IUS R/B(1)
Launch Details
| Launched | 23 November 1991 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 21806 |
| COSPAR ID | 1991-080C |
| Observing |
Current orbital elements
| Inclination | 26.622° |
| Eccentricity | 0.71605 |
| RA ascending node | 17.250 hr |
| Argument perigee | 213.215° |
| Mean anomaly | 68.281° |
| Orbital period | 602.916 min |
| Epoch of osculation | 02 Feb 2026, 02:52 |
Derived Quantities
| Min Altitude | 341.9 km |
| Mean Altitude | 17269.9 km |
| Peak Altitude | 34197.9 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.