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COSMOS 2161
Launch Details
| Launched | 27 September 1991 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21732 |
| COSPAR ID | 1991-068E |
| Observing |
Current orbital elements
| Inclination | 82.575° |
| Eccentricity | 0.00118 |
| RA ascending node | 4.865 hr |
| Argument perigee | 136.987° |
| Mean anomaly | 285.690° |
| Orbital period | 113.810 min |
| Epoch of osculation | 29 Oct 2025, 10:52 |
Derived Quantities
| Min Altitude | 1399.3 km |
| Mean Altitude | 1408.4 km |
| Peak Altitude | 1417.5 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 2157 COSMOS 2158 COSMOS 2159 COSMOS 2160 COSMOS 2162 SL-14 R/B SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB SL-14 DEB