Spacecraft information: OLYMPUS
| Launched | 11 July 1989 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | European Space Agency |
| NORAD ID | 20122 |
| COSPAR ID | 1989-053A |
| Observing |
Current orbital elements
| Inclination | 12.433° |
| Eccentricity | 0.00169 |
| RA ascending node | 22.349 hr |
| Argument perigee | 327.763° |
| Mean anomaly | 195.721° |
| Orbital period | 1420.552 min |
| Epoch of osculation | 19 Dec 2025, 13:01 |
Derived Quantities
| Min Altitude | 35418.3 km |
| Mean Altitude | 35488.9 km |
| Peak Altitude | 35559.5 km |
Orbital History
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