Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
COSMOS 1661
Launch Details
| Launched | 17 June 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15827 |
| COSPAR ID | 1985-049A |
| Observing |
Current orbital elements
| Inclination | 67.853° |
| Eccentricity | 0.53846 |
| RA ascending node | 10.119 hr |
| Argument perigee | 80.246° |
| Mean anomaly | 334.027° |
| Orbital period | 717.419 min |
| Epoch of osculation | 20 Apr 2024, 11:38 |
Derived Quantities
| Min Altitude | 5881.3 km |
| Mean Altitude | 20175.6 km |
| Peak Altitude | 34469.9 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.