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SL-6 R/B(2)
Launch Details
| Launched | 1 July 1980 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11888 |
| COSPAR ID | 1980-057D |
| Observing |
Current orbital elements
| Inclination | 63.635° |
| Eccentricity | 0.72524 |
| RA ascending node | 23.180 hr |
| Argument perigee | 32.754° |
| Mean anomaly | 356.132° |
| Orbital period | 722.122 min |
| Epoch of osculation | 10 Sep 2025, 19:05 |
Derived Quantities
| Min Altitude | 954.9 km |
| Mean Altitude | 20291.5 km |
| Peak Altitude | 39628.1 km |
Orbital History
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