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SL-12 R/B(2)
Launch Details
| Launched | 18 December 1978 |
| 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 | 11926 |
| COSPAR ID | 1978-118C |
| Observing |
Current orbital elements
| Inclination | 12.288° |
| Eccentricity | 0.30264 |
| RA ascending node | 10.336 hr |
| Argument perigee | 358.267° |
| Mean anomaly | 186.920° |
| Orbital period | 1417.262 min |
| Epoch of osculation | 18 Oct 2025, 05:46 |
Derived Quantities
| Min Altitude | 22775.5 km |
| Mean Altitude | 35424.3 km |
| Peak Altitude | 48073.0 km |
Orbital History
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