Orbital elements of COSMOS 1266 FUEL CORE
| 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 | 12435 |
| 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 |
| 2025 Nov 03 18:57 | 2025 Nov 02 10:24:51 | 64.7707 | 0.00365 | 23.9623 | 274.2458 | 85.4440 | 13.93185 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 11:39:42 | 64.7712 | 0.00364 | 0.6605 | 274.7894 | 85.4440 | 13.93185 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 11:39:42 | 64.7712 | 0.00364 | 0.6605 | 274.7894 | 85.4440 | 13.93185 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 11:39:42 | 64.7712 | 0.00364 | 0.6605 | 274.7894 | 85.4440 | 13.93185 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 11:39:42 | 64.7712 | 0.00364 | 0.6605 | 274.7894 | 85.4440 | 13.93185 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 11:39:42 | 64.7712 | 0.00364 | 0.6605 | 274.7894 | 85.4440 | 13.93185 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 19:33:46 | 64.7712 | 0.00364 | 1.6632 | 275.5500 | 85.4440 | 13.93185 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 19:33:46 | 64.7712 | 0.00364 | 1.6632 | 275.5500 | 85.4440 | 13.93185 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 19:33:46 | 64.7712 | 0.00364 | 1.6632 | 275.5500 | 85.4440 | 13.93185 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 19:33:46 | 64.7712 | 0.00364 | 1.6632 | 275.5500 | 85.4440 | 13.93185 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 19:33:46 | 64.7712 | 0.00364 | 1.6632 | 275.5500 | 85.4440 | 13.93185 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 00:01:06 | 64.7707 | 0.00363 | 2.6913 | 276.3415 | 85.4440 | 13.93185 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 00:01:06 | 64.7707 | 0.00363 | 2.6913 | 276.3415 | 85.4440 | 13.93185 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 00:01:06 | 64.7707 | 0.00363 | 2.6913 | 276.3415 | 85.4440 | 13.93185 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 00:01:06 | 64.7707 | 0.00363 | 2.6913 | 276.3415 | 85.4440 | 13.93185 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 00:01:06 | 64.7707 | 0.00363 | 2.6913 | 276.3415 | 85.4440 | 13.93185 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 12:29:38 | 64.7684 | 0.00362 | 4.5446 | 277.7379 | 85.4440 | 13.93185 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 12:29:38 | 64.7684 | 0.00362 | 4.5446 | 277.7379 | 85.4440 | 13.93185 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 12:29:38 | 64.7684 | 0.00362 | 4.5446 | 277.7379 | 85.4440 | 13.93185 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 12:29:38 | 64.7684 | 0.00362 | 4.5446 | 277.7379 | 85.4440 | 13.93185 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 12:29:38 | 64.7684 | 0.00362 | 4.5446 | 277.7379 | 85.4440 | 13.93185 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 12:29:38 | 64.7684 | 0.00362 | 4.5446 | 277.7379 | 85.4440 | 13.93185 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 12:29:38 | 64.7684 | 0.00362 | 4.5446 | 277.7379 | 85.4440 | 13.93185 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 12:29:38 | 64.7684 | 0.00362 | 4.5446 | 277.7379 | 85.4440 | 13.93185 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 12:29:38 | 64.7684 | 0.00362 | 4.5446 | 277.7379 | 85.4440 | 13.93185 | – |