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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 | 6.398° |
| Eccentricity | 0.00097 |
| RA ascending node | 19.046 hr |
| Argument perigee | 150.332° |
| Mean anomaly | 222.512° |
| Orbital period | 1473.315 min |
| Epoch of osculation | 02 Sep 2025, 21:08 |
Derived Quantities
| Min Altitude | 36477.5 km |
| Mean Altitude | 36519.1 km |
| Peak Altitude | 36560.7 km |
Orbital History
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