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    SL-8 DEB
            Launch Details
            
                
        
                    | Launched | 15 July 1986 | 
| Flight ended | – | 
| Status | Unknown | 
| Launch site | Plesetsk Missile and Space Complex, Russia | 
| Owner | Commonwealth of Independent States (former USSR) | 
| NORAD ID | 18274 | 
| COSPAR ID | 1986-052F | 
| Observing | 
Current orbital elements
| Inclination | 74.044° | 
| Eccentricity | 0.00243 | 
| RA ascending node | 13.539 hr | 
| Argument perigee | 165.424° | 
| Mean anomaly | 318.577° | 
| Orbital period | 97.984 min | 
| Epoch of osculation | 29 Oct 2025, 04:44 | 
Derived Quantities
| Min Altitude | 652.3 km | 
| Mean Altitude | 669.4 km | 
| Peak Altitude | 686.5 km | 
Orbital History
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