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 | 0.07808 |
| RA ascending node | 13.287 hr |
| Argument perigee | 105.690° |
| Mean anomaly | 263.163° |
| Orbital period | 103.782 min |
| Epoch of osculation | 13 Aug 2026, 04:14 |
Derived Quantities
| Min Altitude | 373.3 km |
| Mean Altitude | 944.5 km |
| Peak Altitude | 1515.7 km |
Orbital History
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