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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 | 12.630° |
| Eccentricity | 0.00187 |
| RA ascending node | 22.235 hr |
| Argument perigee | 293.675° |
| Mean anomaly | 3.971° |
| Orbital period | 1433.213 min |
| Epoch of osculation | 03 Jul 2025, 15:28 |
Derived Quantities
| Min Altitude | 35658.7 km |
| Mean Altitude | 35737.3 km |
| Peak Altitude | 35815.9 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.