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COSMOS 2546
Launch Details
| Launched | 21 May 2020 |
| Flight ended | – |
| Status | Operational |
| Category |
Active satellites
|
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 45608 |
| COSPAR ID | 2020-031A |
| Observing |
Current orbital elements
| Inclination | 63.122° |
| Eccentricity | 0.69348 |
| RA ascending node | 6.739 hr |
| Argument perigee | 265.223° |
| Mean anomaly | 19.433° |
| Orbital period | 717.753 min |
| Epoch of osculation | 10 Sep 2025, 08:39 |
Derived Quantities
| Min Altitude | 1768.5 km |
| Mean Altitude | 20183.8 km |
| Peak Altitude | 38599.1 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
FREGAT R/B