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 | 19261 |
| COSPAR ID | 1988-053D |
| Observing |
Current orbital elements
| Inclination | 74.052° |
| Eccentricity | 0.00108 |
| RA ascending node | 2.965 hr |
| Argument perigee | 242.419° |
| Mean anomaly | 270.120° |
| Orbital period | 98.623 min |
| Epoch of osculation | 21 May 2026, 04:31 |
Derived Quantities
| Min Altitude | 692.3 km |
| Mean Altitude | 700.0 km |
| Peak Altitude | 707.6 km |
Orbital History
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