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Spacecraft information: SL-3 R/B
Launch Details
| Launched | 28 February 1979 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11289 |
| COSPAR ID | 1979-021B |
| Observing |
Current orbital elements
| Inclination | 81.247° |
| Eccentricity | 0.00764 |
| RA ascending node | 1.272 hr |
| Argument perigee | 75.444° |
| Mean anomaly | 285.519° |
| Orbital period | 101.977 min |
| Epoch of osculation | 12 Dec 2025, 04:47 |
Derived Quantities
| Min Altitude | 804.2 km |
| Mean Altitude | 859.4 km |
| Peak Altitude | 914.6 km |
Orbital History
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