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SL-12 R/B(2)
Launch Details
| Launched | 21 December 1975 |
| 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 | 11568 |
| COSPAR ID | 1975-123F |
| Observing |
Current orbital elements
| Inclination | 3.457° |
| Eccentricity | 0.00156 |
| RA ascending node | 18.033 hr |
| Argument perigee | 205.571° |
| Mean anomaly | 294.490° |
| Orbital period | 1432.963 min |
| Epoch of osculation | 28 Jun 2025, 11:44 |
Derived Quantities
| Min Altitude | 35666.5 km |
| Mean Altitude | 35732.4 km |
| Peak Altitude | 35798.2 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.
Launched alongside
PROGNOZ 4 SL-6 R/B SL-6 PLAT RADUGA 1 SL-12 PLAT SL-12 R/B(1) SL-12 R/B SL-12 R/B