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 | 7 July 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10138 |
| COSPAR ID | 1977-062B |
| Observing |
Current orbital elements
| Inclination | 82.940° |
| Eccentricity | 0.00204 |
| RA ascending node | 10.182 hr |
| Argument perigee | 187.361° |
| Mean anomaly | 292.155° |
| Orbital period | 104.790 min |
| Epoch of osculation | 18 Oct 2025, 04:16 |
Derived Quantities
| Min Altitude | 976.8 km |
| Mean Altitude | 991.8 km |
| Peak Altitude | 1006.8 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.