Spacecraft information: COSMOS 1900 DEB
| Launched | 11 December 1987 |
| 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 | 43500 |
| COSPAR ID | 1987-101E |
| Observing |
Current orbital elements
| Inclination | 66.087° |
| Eccentricity | 0.00227 |
| RA ascending node | 2.952 hr |
| Argument perigee | 99.019° |
| Mean anomaly | 276.326° |
| Orbital period | 98.587 min |
| Epoch of osculation | 25 May 2026, 23:45 |
Derived Quantities
| Min Altitude | 682.2 km |
| Mean Altitude | 698.3 km |
| Peak Altitude | 714.3 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.