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USA 121
Launch Details
| Launched | 11 May 1996 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 23908 |
| COSPAR ID | 1996-029C |
| Observing |
Current orbital elements
| Inclination | 63.329° |
| Eccentricity | 0.08160 |
| RA ascending node | 14.757 hr |
| Argument perigee | 39.111° |
| Mean anomaly | 326.609° |
| Orbital period | 107.218 min |
| Epoch of osculation | 15 Jul 2024, 19:12 |
Derived Quantities
| Min Altitude | 495.0 km |
| Mean Altitude | 1105.0 km |
| Peak Altitude | 1715.0 km |
Orbital History
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