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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 | 28.120° |
| Eccentricity | 0.66753 |
| RA ascending node | 12.142 hr |
| Argument perigee | 325.963° |
| Mean anomaly | 5.421° |
| Orbital period | 474.992 min |
| Epoch of osculation | 17 Oct 2025, 18:57 |
Derived Quantities
| Min Altitude | 333.6 km |
| Mean Altitude | 13794.9 km |
| Peak Altitude | 27256.2 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.