Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
SL-3 R/B
Launch Details
| Launched | 26 January 1981 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12155 |
| COSPAR ID | 1981-008B |
| Observing |
Current orbital elements
| Inclination | 81.146° |
| Eccentricity | 0.00111 |
| RA ascending node | 20.272 hr |
| Argument perigee | 352.590° |
| Mean anomaly | 7.519° |
| Orbital period | 91.770 min |
| Epoch of osculation | 21 Apr 2024, 22:00 |
Derived Quantities
| Min Altitude | 361.1 km |
| Mean Altitude | 368.5 km |
| Peak Altitude | 376.0 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.
Launched alongside
COSMOS 1242