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COSMOS 2145
Launch Details
| Launched | 15 May 1991 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21301 |
| COSPAR ID | 1991-033C |
| Observing |
Current orbital elements
| Inclination | 82.563° |
| Eccentricity | 0.00077 |
| RA ascending node | 6.331 hr |
| Argument perigee | 250.821° |
| Mean anomaly | 109.205° |
| Orbital period | 113.995 min |
| Epoch of osculation | 29 Oct 2025, 11:09 |
Derived Quantities
| Min Altitude | 1410.9 km |
| Mean Altitude | 1416.9 km |
| Peak Altitude | 1422.8 km |
Orbital History
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