Spacecraft information: ATLAS H R/B
| Launched | 8 February 1986 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 16592 |
| COSPAR ID | 1986-014B |
| Observing |
Current orbital elements
| Inclination | 63.337° |
| Eccentricity | 0.03064 |
| RA ascending node | 13.413 hr |
| Argument perigee | 136.664° |
| Mean anomaly | 225.895° |
| Orbital period | 104.783 min |
| Epoch of osculation | 02 Feb 2026, 11:38 |
Derived Quantities
| Min Altitude | 765.8 km |
| Mean Altitude | 991.4 km |
| Peak Altitude | 1217.0 km |
Orbital History
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