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SL-12 R/B(2)
Launch Details
| Launched | 19 February 1980 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11728 |
| COSPAR ID | 1980-016D |
| Observing |
Current orbital elements
| Inclination | 8.015° |
| Eccentricity | 0.00159 |
| RA ascending node | 19.759 hr |
| Argument perigee | 292.125° |
| Mean anomaly | 86.551° |
| Orbital period | 1475.050 min |
| Epoch of osculation | 27 Aug 2025, 03:45 |
Derived Quantities
| Min Altitude | 36484.7 km |
| Mean Altitude | 36552.8 km |
| Peak Altitude | 36620.9 km |
Orbital History
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