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SL-4 R/B
Launch Details
| Launched | 24 June 2021 |
| Flight ended | 25 July 2021 |
| Status | Decayed |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 48866 |
| COSPAR ID | 2021-056B |
| Observing |
Current orbital elements
| Inclination | 67.109° |
| Eccentricity | 0.00129 |
| RA ascending node | 6.328 hr |
| Argument perigee | 55.263° |
| Mean anomaly | 305.785° |
| Orbital period | 87.089 min |
| Epoch of osculation | 26 Jul 2021, 15:52 |
Derived Quantities
| Min Altitude | 128.9 km |
| Mean Altitude | 137.3 km |
| Peak Altitude | 145.7 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
COSMOS 2550