Spacecraft information: IONOSFERA-M 4
| Launched | 24 July 2025 |
| Flight ended | – |
| Status | Operational |
| Categories |
Earth Resources
Active satellites |
| Launch site | Vostochny Cosmodrome, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 64877 |
| COSPAR ID | 2025-155B |
| Observing |
Current orbital elements
| Inclination | 98.582° |
| Eccentricity | 0.00007 |
| RA ascending node | 22.503 hr |
| Argument perigee | 49.618° |
| Mean anomaly | 310.505° |
| Orbital period | 101.305 min |
| Epoch of osculation | 11 Jan 2026, 14:14 |
Derived Quantities
| Min Altitude | 827.1 km |
| Mean Altitude | 827.6 km |
| Peak Altitude | 828.1 km |
Orbital History
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