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    SL-8 DEB
            Launch Details
            
                
        
                    | Launched | 10 September 1974 | 
| Flight ended | – | 
| Status | Unknown | 
| Launch site | Plesetsk Missile and Space Complex, Russia | 
| Owner | Commonwealth of Independent States (former USSR) | 
| NORAD ID | 8756 | 
| COSPAR ID | 1974-071C | 
| Observing | 
Current orbital elements
| Inclination | 74.041° | 
| Eccentricity | 0.00024 | 
| RA ascending node | 22.497 hr | 
| Argument perigee | 21.452° | 
| Mean anomaly | 338.677° | 
| Orbital period | 95.371 min | 
| Epoch of osculation | 29 Oct 2025, 08:30 | 
Derived Quantities
| Min Altitude | 542.0 km | 
| Mean Altitude | 543.7 km | 
| Peak Altitude | 545.4 km | 
Orbital History
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