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USA 7
Launch Details
| Launched | 21 December 1984 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 15453 |
| COSPAR ID | 1984-129A |
| Alternative names |
DSP 12 |
| Observing |
Current orbital elements
| Inclination | 12.152° |
| Eccentricity | 0.00013 |
| RA ascending node | 21.593 hr |
| Argument perigee | 248.441° |
| Mean anomaly | 341.379° |
| Orbital period | 1456.678 min |
| Epoch of osculation | 09 May 2025, 04:14 |
Derived Quantities
| Min Altitude | 36190.2 km |
| Mean Altitude | 36195.6 km |
| Peak Altitude | 36201.1 km |
Orbital History
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