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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 | 28.156° |
| Eccentricity | 0.67069 |
| RA ascending node | 15.703 hr |
| Argument perigee | 238.960° |
| Mean anomaly | 38.980° |
| Orbital period | 476.343 min |
| Epoch of osculation | 06 Jul 2025, 18:47 |
Derived Quantities
| Min Altitude | 282.5 km |
| Mean Altitude | 13833.1 km |
| Peak Altitude | 27383.8 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.