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SL-4 R/B
Launch Details
| Launched | 10 September 2025 |
| Flight ended | 14 September 2025 |
| Status | Decayed |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 65587 |
| COSPAR ID | 2025-204B |
| Observing |
Current orbital elements
| Inclination | 51.658° |
| Eccentricity | 0.00242 |
| RA ascending node | 15.872 hr |
| Argument perigee | 75.643° |
| Mean anomaly | 284.728° |
| Orbital period | 88.564 min |
| Epoch of osculation | 11 Sep 2025, 21:37 |
Derived Quantities
| Min Altitude | 194.6 km |
| Mean Altitude | 210.6 km |
| Peak Altitude | 226.5 km |
Launched alongside
PROGRESS-MS 32