Spacecraft information: SL-8 DEB
| Launched | 4 April 1988 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 19048 |
| COSPAR ID | 1988-029C |
| Observing |
Current orbital elements
| Inclination | 74.017° |
| Eccentricity | 0.00101 |
| RA ascending node | 12.179 hr |
| Argument perigee | 254.937° |
| Mean anomaly | 136.436° |
| Orbital period | 97.565 min |
| Epoch of osculation | 24 Apr 2026, 04:36 |
Derived Quantities
| Min Altitude | 642.2 km |
| Mean Altitude | 649.3 km |
| Peak Altitude | 656.4 km |
Orbital History
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