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COSMOS 1634
Launch Details
| Launched | 13 March 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15597 |
| COSPAR ID | 1985-022A |
| Observing |
Current orbital elements
| Inclination | 82.940° |
| Eccentricity | 0.00344 |
| RA ascending node | 7.860 hr |
| Argument perigee | 305.002° |
| Mean anomaly | 228.193° |
| Orbital period | 104.705 min |
| Epoch of osculation | 28 Jun 2025, 14:12 |
Derived Quantities
| Min Altitude | 962.5 km |
| Mean Altitude | 987.8 km |
| Peak Altitude | 1013.1 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
SL-8 R/B