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    COSMOS 923
            Launch Details
            
                
        
                    | Launched | 30 June 1977 | 
| Flight ended | – | 
| Status | Unknown | 
| Launch site | Plesetsk Missile and Space Complex, Russia | 
| Owner | Commonwealth of Independent States (former USSR) | 
| NORAD ID | 10120 | 
| COSPAR ID | 1977-059A | 
| Observing | 
Current orbital elements
| Inclination | 74.048° | 
| Eccentricity | 0.00120 | 
| RA ascending node | 5.132 hr | 
| Argument perigee | 49.470° | 
| Mean anomaly | 310.750° | 
| Orbital period | 100.502 min | 
| Epoch of osculation | 02 Nov 2025, 11:48 |