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SL-12 R/B(2)
Launch Details
| Launched | 27 February 1991 |
| 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 | 21135 |
| COSPAR ID | 1991-014D |
| Observing |
Current orbital elements
| Inclination | 12.137° |
| Eccentricity | 0.00248 |
| RA ascending node | 22.219 hr |
| Argument perigee | 146.409° |
| Mean anomaly | 261.080° |
| Orbital period | 1392.217 min |
| Epoch of osculation | 23 Oct 2025, 17:13 |
Derived Quantities
| Min Altitude | 34828.0 km |
| Mean Altitude | 34930.4 km |
| Peak Altitude | 35032.8 km |
Orbital History
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