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COSMOS 2157
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 | 21728 |
| COSPAR ID | 1991-068A |
| Observing |
Current orbital elements
| Inclination | 82.582° |
| Eccentricity | 0.00060 |
| RA ascending node | 9.687 hr |
| Argument perigee | 84.871° |
| Mean anomaly | 275.307° |
| Orbital period | 113.993 min |
| Epoch of osculation | 27 Aug 2025, 19:46 |
Derived Quantities
| Min Altitude | 1412.1 km |
| Mean Altitude | 1416.7 km |
| Peak Altitude | 1421.4 km |
Orbital History
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Launched alongside
COSMOS 2158 COSMOS 2159 COSMOS 2160 COSMOS 2161 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