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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 | 27.001° |
| Eccentricity | 0.71424 |
| RA ascending node | 19.616 hr |
| Argument perigee | 154.114° |
| Mean anomaly | 273.725° |
| Orbital period | 603.300 min |
| Epoch of osculation | 01 Nov 2025, 19:01 |
Derived Quantities
| Min Altitude | 387.5 km |
| Mean Altitude | 17280.0 km |
| Peak Altitude | 34172.5 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.