Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
SL-8 R/B
Launch Details
| Launched | 26 February 1990 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20509 |
| COSPAR ID | 1990-017B |
| Observing |
Current orbital elements
| Inclination | 82.955° |
| Eccentricity | 0.00418 |
| RA ascending node | 20.626 hr |
| Argument perigee | 234.019° |
| Mean anomaly | 125.708° |
| Orbital period | 104.663 min |
| Epoch of osculation | 03 Jul 2025, 10:12 |
Derived Quantities
| Min Altitude | 955.0 km |
| Mean Altitude | 985.8 km |
| Peak Altitude | 1016.6 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.