Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
THOR I
Launch Details
| Launched | 17 August 1990 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | Norway |
| NORAD ID | 20762 |
| COSPAR ID | 1990-074A |
| Alternative names |
MARCOPOLO 2 |
| Observing |
Current orbital elements
| Inclination | 14.366° |
| Eccentricity | 0.00020 |
| RA ascending node | 0.639 hr |
| Argument perigee | 240.640° |
| Mean anomaly | 114.819° |
| Orbital period | 1451.538 min |
| Epoch of osculation | 15 May 2025, 02:57 |
Derived Quantities
| Min Altitude | 36087.0 km |
| Mean Altitude | 36095.4 km |
| Peak Altitude | 36103.8 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.