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 | 30 November 1987 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18586 |
| COSPAR ID | 1987-098B |
| Observing |
Current orbital elements
| Inclination | 74.007° |
| Eccentricity | 0.00208 |
| RA ascending node | 20.528 hr |
| Argument perigee | 343.523° |
| Mean anomaly | 16.525° |
| Orbital period | 100.120 min |
| Epoch of osculation | 31 Dec 2025, 07:20 |
Derived Quantities
| Min Altitude | 756.5 km |
| Mean Altitude | 771.3 km |
| Peak Altitude | 786.2 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.