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 | 63.338° |
| Eccentricity | 0.03083 |
| RA ascending node | 19.420 hr |
| Argument perigee | 136.657° |
| Mean anomaly | 225.917° |
| Orbital period | 104.793 min |
| Epoch of osculation | 31 Dec 2025, 05:29 |
Derived Quantities
| Min Altitude | 764.9 km |
| Mean Altitude | 991.9 km |
| Peak Altitude | 1218.9 km |
Orbital History
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