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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 25 December 1978 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11170 |
| COSPAR ID | 1978-122B |
| Observing |
Current orbital elements
| Inclination | 82.971° |
| Eccentricity | 0.00258 |
| RA ascending node | 11.605 hr |
| Argument perigee | 15.291° |
| Mean anomaly | 157.898° |
| Orbital period | 108.912 min |
| Epoch of osculation | 22 Jun 2026, 17:51 |
Derived Quantities
| Min Altitude | 1164.1 km |
| Mean Altitude | 1183.6 km |
| Peak Altitude | 1203.1 km |
Orbital History
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