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IUS R/B(2)
Launch Details
| Launched | 28 September 1988 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 19550 |
| COSPAR ID | 1988-091D |
| Observing |
Current orbital elements
| Inclination | 12.544° |
| Eccentricity | 0.00195 |
| RA ascending node | 22.199 hr |
| Argument perigee | 294.543° |
| Mean anomaly | 63.457° |
| Orbital period | 1433.524 min |
| Epoch of osculation | 14 Sep 2025, 11:24 |
Derived Quantities
| Min Altitude | 35661.0 km |
| Mean Altitude | 35743.4 km |
| Peak Altitude | 35825.7 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.