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    COSMOS 1897
            Launch Details
            
                
        
                    | Launched | 25 November 1987 | 
| Flight ended | – | 
| Status | Non-operational | 
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) | 
| Owner | Commonwealth of Independent States (former USSR) | 
| NORAD ID | 18575 | 
| COSPAR ID | 1987-096A | 
| Observing | 
Current orbital elements
| Inclination | 11.339° | 
| Eccentricity | 0.00065 | 
| RA ascending node | 21.891 hr | 
| Argument perigee | 160.418° | 
| Mean anomaly | 142.265° | 
| Orbital period | 1435.806 min | 
| Epoch of osculation | 02 Nov 2025, 11:40 | 
Derived Quantities
| Min Altitude | 35760.7 km | 
| Mean Altitude | 35788.0 km | 
| Peak Altitude | 35815.3 km | 
Orbital History
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