Spacecraft information: SL-8 DEB
| Launched | 30 November 1987 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18698 |
| COSPAR ID | 1987-098D |
| Observing |
Current orbital elements
| Inclination | 73.983° |
| Eccentricity | 0.00127 |
| RA ascending node | 19.714 hr |
| Argument perigee | 216.945° |
| Mean anomaly | 199.712° |
| Orbital period | 99.168 min |
| Epoch of osculation | 10 May 2026, 12:17 |
Derived Quantities
| Min Altitude | 716.9 km |
| Mean Altitude | 726.0 km |
| Peak Altitude | 735.0 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.