Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
GEOS-1
Launch Details
| Launched | 19 April 1977 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | European Space Agency |
| NORAD ID | 9931 |
| COSPAR ID | 1977-029A |
| Alternative names |
GEOSTATIONARY SCIENTIFIC SATELLITE-1 |
| Observing |
Current orbital elements
| Inclination | 26.980° |
| Eccentricity | 0.65735 |
| RA ascending node | 6.923 hr |
| Argument perigee | 207.593° |
| Mean anomaly | 91.759° |
| Orbital period | 734.044 min |
| Epoch of osculation | 27 Jun 2025, 09:45 |
Derived Quantities
| Min Altitude | 2865.2 km |
| Mean Altitude | 20584.1 km |
| Peak Altitude | 38303.1 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.