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SL-8 R/B
Launch Details
| Launched | 23 August 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10293 |
| COSPAR ID | 1977-079J |
| Observing |
Current orbital elements
| Inclination | 74.026° |
| Eccentricity | 0.01352 |
| RA ascending node | 2.562 hr |
| Argument perigee | 41.222° |
| Mean anomaly | 18.706° |
| Orbital period | 117.529 min |
| Epoch of osculation | 03 Jul 2025, 14:18 |
Derived Quantities
| Min Altitude | 1469.5 km |
| Mean Altitude | 1577.0 km |
| Peak Altitude | 1684.5 km |
Orbital History
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