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IUS R/B(1)
Launch Details
| Launched | 5 October 1990 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20843 |
| COSPAR ID | 1990-090C |
| Observing |
Current orbital elements
| Inclination | 28.115° |
| Eccentricity | 0.66887 |
| RA ascending node | 13.274 hr |
| Argument perigee | 298.261° |
| Mean anomaly | 10.786° |
| Orbital period | 475.280 min |
| Epoch of osculation | 14 Sep 2025, 19:13 |
Derived Quantities
| Min Altitude | 309.2 km |
| Mean Altitude | 13803.1 km |
| Peak Altitude | 27296.9 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.