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 | 15 December 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10521 |
| COSPAR ID | 1977-119B |
| Observing |
Current orbital elements
| Inclination | 74.028° |
| Eccentricity | 0.00200 |
| RA ascending node | 22.038 hr |
| Argument perigee | 145.308° |
| Mean anomaly | 214.938° |
| Orbital period | 99.912 min |
| Epoch of osculation | 03 Oct 2023, 12:02 |
Derived Quantities
| Min Altitude | 747.2 km |
| Mean Altitude | 761.4 km |
| Peak Altitude | 775.7 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.