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    COSMOS 397 DEB
            Launch Details
            
                
        
                    | Launched | 24 February 1971 | 
| 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 | 5042 | 
| COSPAR ID | 1971-015P | 
| Observing | 
Current orbital elements
| Inclination | 65.610° | 
| Eccentricity | 0.05588 | 
| RA ascending node | 2.320 hr | 
| Argument perigee | 47.534° | 
| Mean anomaly | 317.158° | 
| Orbital period | 103.954 min | 
| Epoch of osculation | 02 Nov 2025, 08:49 | 
Derived Quantities