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SL-8 R/B
Launch Details
| Launched | 26 February 1990 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20509 |
| COSPAR ID | 1990-017B |
| Observing |
Current orbital elements
| Inclination | 82.954° |
| Eccentricity | 0.00437 |
| RA ascending node | 10.927 hr |
| Argument perihelion | 159.242° |
| Mean anomaly | 201.052° |
| Orbital period | 104.681 min |
| Epoch of osculation | 18 Jan 2022, 13:05 |
Derived Quantities
| Min Altitude | 954.5 km |
| Mean Altitude | 986.6 km |
| Peak Altitude | 1018.8 km |
Orbital History
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