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Spacecraft information: IUS R/B(1)
Launch Details
| Launched | 22 November 1989 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20356 |
| COSPAR ID | 1989-090C |
| Observing |
Current orbital elements
| Inclination | 27.623° |
| Eccentricity | 0.63687 |
| RA ascending node | 20.200 hr |
| Argument perigee | 159.505° |
| Mean anomaly | 246.535° |
| Orbital period | 408.256 min |
| Epoch of osculation | 11 Jun 2026, 20:21 |
Derived Quantities
| Min Altitude | 248.8 km |
| Mean Altitude | 11858.8 km |
| Peak Altitude | 23468.8 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.