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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 | 25.866° |
| Eccentricity | 0.58988 |
| RA ascending node | 13.409 hr |
| Argument perigee | 82.568° |
| Mean anomaly | 337.115° |
| Orbital period | 343.504 min |
| Epoch of osculation | 22 Jun 2026, 13:16 |
Derived Quantities
| Min Altitude | 292.3 km |
| Mean Altitude | 9876.3 km |
| Peak Altitude | 19460.3 km |
Orbital History
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