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 | 11.272° |
| Eccentricity | 0.00049 |
| RA ascending node | 21.871 hr |
| Argument perigee | 155.694° |
| Mean anomaly | 29.442° |
| Orbital period | 1435.584 min |
| Epoch of osculation | 20 Dec 2025, 00:22 |
Derived Quantities
| Min Altitude | 35763.0 km |
| Mean Altitude | 35783.7 km |
| Peak Altitude | 35804.4 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.