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    SL-12 DEB
            Launch Details
            
                
        
                    | Launched | 15 September 1988 | 
| Flight ended | – | 
| Status | Unknown | 
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) | 
| Owner | Commonwealth of Independent States (former USSR) | 
| NORAD ID | 28004 | 
| COSPAR ID | 1988-085BA | 
| Observing | 
Current orbital elements
| Inclination | 64.106° | 
| Eccentricity | 0.24231 | 
| RA ascending node | 19.709 hr | 
| Argument perigee | 302.078° | 
| Mean anomaly | 54.781° | 
| Orbital period | 149.793 min | 
| Epoch of osculation | 22 Oct 2025, 07:10 | 
Derived Quantities