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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 | 8.156° |
| Eccentricity | 0.00150 |
| RA ascending node | 19.795 hr |
| Argument perigee | 290.586° |
| Mean anomaly | 22.153° |
| Orbital period | 1475.030 min |
| Epoch of osculation | 28 Jun 2025, 13:26 |
Derived Quantities
| Min Altitude | 36488.1 km |
| Mean Altitude | 36552.4 km |
| Peak Altitude | 36616.7 km |
Orbital History
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