Spacecraft information: SL-8 DEB
| Launched | 20 June 1988 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 43117 |
| COSPAR ID | 1988-053E |
| Observing |
Current orbital elements
| Inclination | 74.052° |
| Eccentricity | 0.00191 |
| RA ascending node | 18.171 hr |
| Argument perigee | 111.327° |
| Mean anomaly | 248.993° |
| Orbital period | 100.131 min |
| Epoch of osculation | 20 Dec 2025, 12:09 |
Derived Quantities
| Min Altitude | 758.2 km |
| Mean Altitude | 771.9 km |
| Peak Altitude | 785.5 km |
Orbital History
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