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SL-6 R/B(2)
Launch Details
| Launched | 20 June 1990 |
| Flight ended | – |
| Status | Unknown |
| Category |
Assorted bright
|
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20666 |
| COSPAR ID | 1990-055D |
| Observing |
Current orbital elements
| Inclination | 62.784° |
| Eccentricity | 0.00227 |
| RA ascending node | 23.537 hr |
| Argument perigee | 197.960° |
| Mean anomaly | 162.070° |
| Orbital period | 95.865 min |
| Epoch of osculation | 11 Jul 2025, 11:59 |
Derived Quantities
| Min Altitude | 551.8 km |
| Mean Altitude | 567.5 km |
| Peak Altitude | 583.3 km |
Orbital History
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