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IONOSFERA-M 4
Launch Details
| 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 | 98.576° |
| Eccentricity | 0.00018 |
| RA ascending node | 19.566 hr |
| Argument perigee | 79.825° |
| Mean anomaly | 280.313° |
| Orbital period | 101.306 min |
| Epoch of osculation | 27 Nov 2025, 06:17 |
Derived Quantities
| Min Altitude | 826.3 km |
| Mean Altitude | 827.6 km |
| Peak Altitude | 828.9 km |
Orbital History
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