Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: TOPSAT
Launch Details
| Launched | 26 October 2005 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | United Kingdom |
| NORAD ID | 28891 |
| COSPAR ID | 2005-043B |
| Observing |
Current orbital elements
| Inclination | 98.281° |
| Eccentricity | 0.00165 |
| RA ascending node | 7.870 hr |
| Argument perigee | 146.152° |
| Mean anomaly | 214.074° |
| Orbital period | 98.340 min |
| Epoch of osculation | 12 Dec 2025, 06:51 |
Derived Quantities
| Min Altitude | 674.8 km |
| Mean Altitude | 686.4 km |
| Peak Altitude | 698.1 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.