Spacecraft information: PHASE 3B
| Launched | 15 June 1983 |
| Flight ended | – |
| Status | Partially operational |
| Categories |
Amateur Radio
Active satellites |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | Germany |
| NORAD ID | 14129 |
| COSPAR ID | 1983-058B |
| Alternative names |
AO-10 |
| Observing |
Current orbital elements
| Inclination | 25.966° |
| Eccentricity | 0.60572 |
| RA ascending node | 16.160 hr |
| Argument perigee | 78.009° |
| Mean anomaly | 340.267° |
| Orbital period | 699.466 min |
| Epoch of osculation | 01 Feb 2026, 21:07 |
Derived Quantities
| Min Altitude | 3920.4 km |
| Mean Altitude | 19730.8 km |
| Peak Altitude | 35541.2 km |
Orbital History
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