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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 | 62.783° |
| Eccentricity | 0.00259 |
| RA ascending node | 4.145 hr |
| Argument perigee | 192.365° |
| Mean anomaly | 167.682° |
| Orbital period | 95.869 min |
| Epoch of osculation | 21 Jun 2025, 03:04 |
Derived Quantities
| Min Altitude | 549.8 km |
| Mean Altitude | 567.7 km |
| Peak Altitude | 585.7 km |
Orbital History
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