Spacecraft information: IUS R/B(2)
| Launched | 2 October 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 16119 |
| COSPAR ID | 1985-092E |
| Observing |
Current orbital elements
| Inclination | 10.388° |
| Eccentricity | 0.00570 |
| RA ascending node | 21.077 hr |
| Argument perigee | 178.202° |
| Mean anomaly | 181.836° |
| Orbital period | 1424.490 min |
| Epoch of osculation | 11 Dec 2025, 08:49 |
Derived Quantities
| Min Altitude | 35327.3 km |
| Mean Altitude | 35566.2 km |
| Peak Altitude | 35805.1 km |
Orbital History
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