Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: COSMOS 2100
Launch Details
| Launched | 13 September 1990 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20804 |
| COSPAR ID | 1990-083A |
| Observing |
Current orbital elements
| Inclination | 82.938° |
| Eccentricity | 0.00373 |
| RA ascending node | 15.568 hr |
| Argument perigee | 163.933° |
| Mean anomaly | 249.917° |
| Orbital period | 104.761 min |
| Epoch of osculation | 20 Mar 2026, 10:29 |
Derived Quantities
| Min Altitude | 962.9 km |
| Mean Altitude | 990.4 km |
| Peak Altitude | 1017.8 km |
Launched alongside
SL-8 R/BOrbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.