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SL-12 R/B(2)
Launch Details
| Launched | 22 July 1977 |
| 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 | 11570 |
| COSPAR ID | 1977-071F |
| Observing |
Current orbital elements
| Inclination | 6.269° |
| Eccentricity | 0.00089 |
| RA ascending node | 19.012 hr |
| Argument perigee | 150.275° |
| Mean anomaly | 43.983° |
| Orbital period | 1473.350 min |
| Epoch of osculation | 23 Oct 2025, 12:40 |
Derived Quantities
| Min Altitude | 36481.6 km |
| Mean Altitude | 36519.8 km |
| Peak Altitude | 36558.0 km |
Orbital History
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