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COSMOS 546
Launch Details
| Launched | 25 January 1973 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Kapustin Yar Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 6350 |
| COSPAR ID | 1973-005A |
| Observing |
Current orbital elements
| Inclination | 50.634° |
| Eccentricity | 0.00153 |
| RA ascending node | 21.539 hr |
| Argument perigee | 21.437° |
| Mean anomaly | 338.724° |
| Orbital period | 94.199 min |
| Epoch of osculation | 07 Oct 2025, 09:43 |
Derived Quantities
| Min Altitude | 476.4 km |
| Mean Altitude | 486.9 km |
| Peak Altitude | 497.4 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
SL-8 R/B