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SL-6 R/B(2)
Launch Details
| Launched | 17 July 1980 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11909 |
| COSPAR ID | 1980-063D |
| Observing |
Current orbital elements
| Inclination | 63.465° |
| Eccentricity | 0.72859 |
| RA ascending node | 3.551 hr |
| Argument perigee | 277.479° |
| Mean anomaly | 12.563° |
| Orbital period | 731.504 min |
| Epoch of osculation | 21 Oct 2025, 20:43 |
Derived Quantities
| Min Altitude | 928.1 km |
| Mean Altitude | 20521.9 km |
| Peak Altitude | 40115.7 km |
Orbital History
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