Spacecraft information: COSMOS 1897
| 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 | 10.925° |
| Eccentricity | 0.00071 |
| RA ascending node | 21.762 hr |
| Argument perigee | 158.221° |
| Mean anomaly | 359.878° |
| Orbital period | 1435.875 min |
| Epoch of osculation | 31 Aug 2026, 03:14 |
Derived Quantities
| Min Altitude | 35759.5 km |
| Mean Altitude | 35789.4 km |
| Peak Altitude | 35819.3 km |
Orbital History
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