Spacecraft information: OTS-2
| Launched | 10 May 1978 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | European Space Agency |
| NORAD ID | 10855 |
| COSPAR ID | 1978-044A |
| Observing |
Current orbital elements
| Inclination | 8.087° |
| Eccentricity | 0.00097 |
| RA ascending node | 20.283 hr |
| Argument perigee | 4.602° |
| Mean anomaly | 2.483° |
| Orbital period | 1452.534 min |
| Epoch of osculation | 10 May 2026, 10:52 |
Derived Quantities
| Min Altitude | 36073.7 km |
| Mean Altitude | 36114.9 km |
| Peak Altitude | 36156.0 km |
Orbital History
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