Orbital elements of COSMOS 1266
| Launched | 20 April 1981 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12409 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 Jul 02 17:56 | 2026 Jun 29 13:16:19 | 64.7626 | 0.00512 | 18.7281 | 268.8119 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jul 01 17:56 | 2026 Jun 29 13:16:19 | 64.7626 | 0.00512 | 18.7281 | 268.8119 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 30 17:56 | 2026 Jun 29 13:16:19 | 64.7626 | 0.00512 | 18.7281 | 268.8119 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 29 17:57 | 2026 Jun 29 13:16:19 | 64.7626 | 0.00512 | 18.7281 | 268.8119 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 28 17:56 | 2026 Jun 22 15:34:50 | 64.7630 | 0.00512 | 19.9441 | 270.0367 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 27 17:55 | 2026 Jun 22 15:34:50 | 64.7630 | 0.00512 | 19.9441 | 270.0367 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 26 17:56 | 2026 Jun 22 15:34:50 | 64.7630 | 0.00512 | 19.9441 | 270.0367 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 25 17:56 | 2026 Jun 22 15:34:50 | 64.7630 | 0.00512 | 19.9441 | 270.0367 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 24 17:55 | 2026 Jun 22 15:34:50 | 64.7630 | 0.00512 | 19.9441 | 270.0367 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 23 17:56 | 2026 Jun 22 15:34:50 | 64.7630 | 0.00512 | 19.9441 | 270.0367 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 22 17:56 | 2026 Jun 17 14:45:49 | 64.7629 | 0.00512 | 20.8307 | 270.9343 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 21 17:57 | 2026 Jun 17 14:45:49 | 64.7629 | 0.00512 | 20.8307 | 270.9343 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 20 17:56 | 2026 Jun 17 14:45:49 | 64.7629 | 0.00512 | 20.8307 | 270.9343 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 19 17:57 | 2026 Jun 17 14:45:49 | 64.7629 | 0.00512 | 20.8307 | 270.9343 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 18 17:56 | 2026 Jun 17 14:45:49 | 64.7629 | 0.00512 | 20.8307 | 270.9343 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 17 17:57 | 2026 Jun 17 14:45:49 | 64.7629 | 0.00512 | 20.8307 | 270.9343 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 16 17:55 | 2026 Jun 12 03:35:28 | 64.7630 | 0.00512 | 21.7933 | 271.9121 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 15 17:56 | 2026 Jun 12 03:35:28 | 64.7630 | 0.00512 | 21.7933 | 271.9121 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 14 17:57 | 2026 Jun 12 03:35:28 | 64.7630 | 0.00512 | 21.7933 | 271.9121 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 13 17:56 | 2026 Jun 12 03:35:28 | 64.7630 | 0.00512 | 21.7933 | 271.9121 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 12 17:56 | 2026 Jun 12 03:35:28 | 64.7630 | 0.00512 | 21.7933 | 271.9121 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 11 17:57 | 2026 Jun 07 06:13:35 | 64.7629 | 0.00512 | 22.6547 | 272.7478 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 10 17:56 | 2026 Jun 07 06:13:35 | 64.7629 | 0.00512 | 22.6547 | 272.7478 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 09 17:57 | 2026 Jun 07 06:13:35 | 64.7629 | 0.00512 | 22.6547 | 272.7478 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 08 17:56 | 2026 Jun 07 06:13:35 | 64.7629 | 0.00512 | 22.6547 | 272.7478 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 07 17:56 | 2026 Jun 07 06:13:35 | 64.7629 | 0.00512 | 22.6547 | 272.7478 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 06 17:56 | 2026 May 30 23:54:18 | 64.7632 | 0.00512 | 23.9340 | 274.0736 | 90.7072 | 13.90616 | 6.243 |
| 2026 Jun 05 17:56 | 2026 May 30 23:54:18 | 64.7632 | 0.00512 | 23.9340 | 274.0736 | 90.7072 | 13.90616 | 6.243 |