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Spacecraft information: IUS R/B(1)
Launch Details
| Launched | 3 April 1983 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 13971 |
| COSPAR ID | 1983-026D |
| Observing |
Current orbital elements
| Inclination | 25.883° |
| Eccentricity | 0.58890 |
| RA ascending node | 10.646 hr |
| Argument perigee | 152.527° |
| Mean anomaly | 257.735° |
| Orbital period | 343.221 min |
| Epoch of osculation | 13 Aug 2026, 00:03 |
Derived Quantities
| Min Altitude | 304.6 km |
| Mean Altitude | 9867.4 km |
| Peak Altitude | 19430.1 km |
Orbital History
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