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SL-8 DEB
Launch Details
| Launched | 17 January 1990 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20435 |
| COSPAR ID | 1990-004D |
| Observing |
Current orbital elements
| Inclination | 74.023° |
| Eccentricity | 0.00137 |
| RA ascending node | 7.848 hr |
| Argument perigee | 189.973° |
| Mean anomaly | 282.800° |
| Orbital period | 98.408 min |
| Epoch of osculation | 14 Sep 2025, 17:24 |
Derived Quantities
| Min Altitude | 680.0 km |
| Mean Altitude | 689.7 km |
| Peak Altitude | 699.4 km |
Orbital History
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