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SL-8 R/B
Launch Details
| Launched | 27 October 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10461 |
| COSPAR ID | 1977-107B |
| Observing |
Current orbital elements
| Inclination | 82.947° |
| Eccentricity | 0.00321 |
| RA ascending node | 17.411 hr |
| Argument perigee | 221.042° |
| Mean anomaly | 258.166° |
| Orbital period | 104.567 min |
| Epoch of osculation | 02 Nov 2025, 10:35 |
Derived Quantities
| Min Altitude | 957.6 km |
| Mean Altitude | 981.3 km |
| Peak Altitude | 1004.9 km |
Orbital History
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