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USA 25
Launch Details
| Launched | 14 May 1987 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 18025 |
| COSPAR ID | 1987-043H |
| Observing |
Current orbital elements
| Inclination | 63.289° |
| Eccentricity | 0.08150 |
| RA ascending node | 5.187 hr |
| Argument perigee | 97.730° |
| Mean anomaly | 271.698° |
| Orbital period | 104.079 min |
| Epoch of osculation | 03 Sep 2025, 05:34 |
Derived Quantities
| Min Altitude | 361.1 km |
| Mean Altitude | 958.4 km |
| Peak Altitude | 1555.8 km |
Orbital History
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