Spacecraft information: NATO 3D
| Launched | 13 November 1984 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | North Atlantic Treaty Organization |
| NORAD ID | 15391 |
| COSPAR ID | 1984-115A |
| Observing |
Current orbital elements
| Inclination | 14.280° |
| Eccentricity | 0.00994 |
| RA ascending node | 23.701 hr |
| Argument perigee | 129.501° |
| Mean anomaly | 226.634° |
| Orbital period | 1516.515 min |
| Epoch of osculation | 21 May 2026, 14:10 |
Derived Quantities
| Min Altitude | 36918.9 km |
| Mean Altitude | 37353.5 km |
| Peak Altitude | 37788.1 km |
Orbital History
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