Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: COSMOS 1660
Launch Details
| Launched | 13 June 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15821 |
| COSPAR ID | 1985-047A |
| Observing |
Current orbital elements
| Inclination | 73.627° |
| Eccentricity | 0.00278 |
| RA ascending node | 21.166 hr |
| Argument perigee | 210.219° |
| Mean anomaly | 324.178° |
| Orbital period | 116.054 min |
| Epoch of osculation | 10 Mar 2026, 11:26 |
Derived Quantities
| Min Altitude | 1488.5 km |
| Mean Altitude | 1510.4 km |
| Peak Altitude | 1532.3 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.