Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: SL-8 R/B
Launch Details
| Launched | 23 November 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10492 |
| COSPAR ID | 1977-109B |
| Observing |
Current orbital elements
| Inclination | 82.923° |
| Eccentricity | 0.00212 |
| RA ascending node | 23.527 hr |
| Argument perigee | 72.429° |
| Mean anomaly | 358.017° |
| Orbital period | 109.110 min |
| Epoch of osculation | 12 Dec 2025, 03:34 |
Derived Quantities
| Min Altitude | 1176.7 km |
| Mean Altitude | 1192.7 km |
| Peak Altitude | 1208.8 km |
Launched alongside
COSMOS 963Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.