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Spacecraft information: COSMOS 2550
Launch Details
| Launched | 24 June 2021 |
| Flight ended | – |
| Status | Operational |
| Categories |
Assorted bright
Active satellites |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 48865 |
| COSPAR ID | 2021-056A |
| Observing |
Current orbital elements
| Inclination | 67.143° |
| Eccentricity | 0.00083 |
| RA ascending node | 19.555 hr |
| Argument perigee | 269.368° |
| Mean anomaly | 90.652° |
| Orbital period | 93.882 min |
| Epoch of osculation | 16 Dec 2025, 05:56 |
Derived Quantities
| Min Altitude | 465.8 km |
| Mean Altitude | 471.5 km |
| Peak Altitude | 477.2 km |
Launched alongside
SL-4 R/BOrbital History
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