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USA 81
Launch Details
| Launched | 24 April 1992 |
| Flight ended | – |
| Status | Unknown |
| Category |
Assorted bright
|
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21949 |
| COSPAR ID | 1992-023A |
| Observing |
Current orbital elements
| Inclination | 85.006° |
| Eccentricity | 0.00017 |
| RA ascending node | 19.614 hr |
| Argument perigee | 115.227° |
| Mean anomaly | 244.910° |
| Orbital period | 100.542 min |
| Epoch of osculation | 31 May 2025, 11:45 |
Derived Quantities
| Min Altitude | 790.2 km |
| Mean Altitude | 791.4 km |
| Peak Altitude | 792.6 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.
Launched alongside
TITAN 2 R/B