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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 | 27.118° |
| Eccentricity | 0.71447 |
| RA ascending node | 23.451 hr |
| Argument perigee | 58.204° |
| Mean anomaly | 352.212° |
| Orbital period | 603.529 min |
| Epoch of osculation | 01 Jun 2025, 12:31 |
Derived Quantities
| Min Altitude | 383.9 km |
| Mean Altitude | 17286.0 km |
| Peak Altitude | 34188.0 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.