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    SL-12 R/B(2)
            Launch Details
            
                
        
                    | Launched | 20 May 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 | 19168 | 
| COSPAR ID | 1988-043F | 
| Observing | 
Current orbital elements
| Inclination | 64.863° | 
| Eccentricity | 0.00129 | 
| RA ascending node | 5.281 hr | 
| Argument perigee | 220.279° | 
| Mean anomaly | 147.503° | 
| Orbital period | 674.478 min | 
| Epoch of osculation | 31 Oct 2025, 19:10 | 
Derived Quantities
| Min Altitude | 19072.5 km | 
| Mean Altitude | 19105.4 km | 
| Peak Altitude | 19138.4 km | 
Orbital History
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