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Spacecraft information: SL-8 R/B
Launch Details
| 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 | 19039 |
| COSPAR ID | 1988-029B |
| Observing |
Current orbital elements
| Inclination | 74.046° |
| Eccentricity | 0.00231 |
| RA ascending node | 16.726 hr |
| Argument perigee | 359.621° |
| Mean anomaly | 0.493° |
| Orbital period | 100.005 min |
| Epoch of osculation | 02 Feb 2026, 07:09 |
Derived Quantities
| Min Altitude | 749.4 km |
| Mean Altitude | 765.9 km |
| Peak Altitude | 782.4 km |
Orbital History
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