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IUS R/B(1)
Launch Details
| Launched | 23 January 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 15544 |
| COSPAR ID | 1985-010C |
| Observing |
Current orbital elements
| Inclination | 27.516° |
| Eccentricity | 0.68573 |
| RA ascending node | 13.707 hr |
| Argument perigee | 39.832° |
| Mean anomaly | 354.311° |
| Orbital period | 512.158 min |
| Epoch of osculation | 28 Jun 2025, 07:31 |
Derived Quantities
| Min Altitude | 292.9 km |
| Mean Altitude | 14833.6 km |
| Peak Altitude | 29374.3 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.