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    SL-6 DEB
            Launch Details
            
                
        
                    | Launched | 10 September 1981 | 
| Flight ended | – | 
| Status | Unknown | 
| Launch site | Plesetsk Missile and Space Complex, Russia | 
| Owner | Commonwealth of Independent States (former USSR) | 
| NORAD ID | 13904 | 
| COSPAR ID | 1981-088G | 
| Observing | 
Current orbital elements
| Inclination | 62.944° | 
| Eccentricity | 0.48062 | 
| RA ascending node | 23.493 hr | 
| Argument perigee | 299.361° | 
| Mean anomaly | 21.267° | 
| Orbital period | 262.600 min | 
| Epoch of osculation | 20 Sep 2025, 06:02 | 
Derived Quantities
| Min Altitude | 684.2 km | 
| Mean Altitude | 7212.9 km | 
| Peak Altitude | 13741.5 km | 
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.
Launched alongside
COSMOS 1305 SL-6 R/B(1) SL-6 PLAT SL-6 DEB SL-6 DEB SL-6 R/B(2) SL-6 DEB SL-6 DEB SL-6 DEB SL-6 DEB SL-6 DEB SL-6 DEB