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SL-6 R/B(2)
Launch Details
| Launched | 1 June 1978 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10949 |
| COSPAR ID | 1978-055E |
| Observing |
Current orbital elements
| Inclination | 63.912° |
| Eccentricity | 0.71640 |
| RA ascending node | 17.902 hr |
| Argument perigee | 278.210° |
| Mean anomaly | 13.098° |
| Orbital period | 730.680 min |
| Epoch of osculation | 25 Aug 2025, 03:22 |
Derived Quantities
| Min Altitude | 1250.2 km |
| Mean Altitude | 20501.7 km |
| Peak Altitude | 39753.3 km |
Orbital History
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