Spacecraft information: USA 24
| Launched | 14 May 1987 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 18010 |
| COSPAR ID | 1987-043F |
| Observing |
Current orbital elements
| Inclination | 63.295° |
| Eccentricity | 0.07971 |
| RA ascending node | 18.426 hr |
| Argument perigee | 102.744° |
| Mean anomaly | 266.383° |
| Orbital period | 103.989 min |
| Epoch of osculation | 10 Mar 2026, 00:04 |
Derived Quantities
| Min Altitude | 370.3 km |
| Mean Altitude | 954.2 km |
| Peak Altitude | 1538.1 km |
Orbital History
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