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    COSMOS 1818 COOLANT
            Launch Details
            
                
        
                    | Launched | 31 January 1987 | 
| 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 | 50774 | 
| COSPAR ID | 1987-011AP | 
| Observing | 
Current orbital elements
| Inclination | 65.010° | 
| Eccentricity | 0.00172 | 
| RA ascending node | 10.814 hr | 
| Argument perigee | 253.588° | 
| Mean anomaly | 106.331° | 
| Orbital period | 100.418 min | 
| Epoch of osculation | 24 Aug 2022, 04:31 | 
Derived Quantities