Spacecraft information: COSMOS 1266
| Launched | 20 April 1981 |
| 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 | 12409 |
| COSPAR ID | 1981-037A |
| Observing |
Current orbital elements
| Inclination | 64.761° |
| Eccentricity | 0.00497 |
| RA ascending node | 14.285 hr |
| Argument perigee | 288.466° |
| Mean anomaly | 71.100° |
| Orbital period | 103.552 min |
| Epoch of osculation | 10 Mar 2026, 12:23 |
Derived Quantities
| Min Altitude | 897.4 km |
| Mean Altitude | 933.6 km |
| Peak Altitude | 969.9 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.