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SL-8 R/B
Launch Details
| Launched | 7 July 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10138 |
| COSPAR ID | 1977-062B |
| Observing |
Current orbital elements
| Inclination | 82.937° |
| Eccentricity | 0.00194 |
| RA ascending node | 18.184 hr |
| Argument perigee | 283.279° |
| Mean anomaly | 193.715° |
| Orbital period | 104.792 min |
| Epoch of osculation | 08 May 2025, 22:50 |
Derived Quantities
| Min Altitude | 977.6 km |
| Mean Altitude | 991.8 km |
| Peak Altitude | 1006.1 km |
Orbital History
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