Orbital elements of COSMOS 1231
| Launched | 22 December 1980 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12110 |
| 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 |
| 2024 May 06 17:52 | 2024 May 01 12:34:47 | 73.9935 | 0.00372 | 21.1902 | 158.4670 | 216.7538 | 12.57116 | – |
| 2024 May 05 17:52 | 2024 May 01 12:34:47 | 73.9935 | 0.00372 | 21.1902 | 158.4670 | 216.7538 | 12.57116 | – |
| 2024 May 04 17:52 | 2024 May 01 12:34:47 | 73.9935 | 0.00372 | 21.1902 | 158.4670 | 216.7538 | 12.57116 | – |
| 2024 May 03 17:52 | 2024 May 01 12:34:47 | 73.9935 | 0.00372 | 21.1902 | 158.4670 | 216.7538 | 12.57116 | – |
| 2024 May 02 17:52 | 2024 May 01 12:34:47 | 73.9935 | 0.00372 | 21.1902 | 158.4670 | 216.7538 | 12.57116 | – |
| 2024 May 01 17:54 | 2024 Apr 27 13:21:14 | 73.9940 | 0.00372 | 21.5473 | 164.5365 | 216.7538 | 12.57116 | – |
| 2024 Apr 30 17:57 | 2024 Apr 27 13:21:14 | 73.9940 | 0.00372 | 21.5473 | 164.5365 | 216.7538 | 12.57116 | – |
| 2024 Apr 29 17:52 | 2024 Apr 27 13:21:14 | 73.9940 | 0.00372 | 21.5473 | 164.5365 | 216.7538 | 12.57116 | – |
| 2024 Apr 28 17:52 | 2024 Apr 27 13:21:14 | 73.9940 | 0.00372 | 21.5473 | 164.5365 | 216.7538 | 12.57116 | – |
| 2024 Apr 27 17:58 | 2024 Apr 27 13:21:14 | 73.9940 | 0.00372 | 21.5473 | 164.5365 | 216.7538 | 12.57116 | – |
| 2024 Apr 26 17:54 | 2024 Apr 22 02:07:38 | 73.9949 | 0.00373 | 22.0393 | 172.8623 | 216.7538 | 12.57116 | – |
| 2024 Apr 25 17:55 | 2024 Apr 22 02:07:38 | 73.9949 | 0.00373 | 22.0393 | 172.8623 | 216.7538 | 12.57116 | – |
| 2024 Apr 24 17:53 | 2024 Apr 22 02:07:38 | 73.9949 | 0.00373 | 22.0393 | 172.8623 | 216.7538 | 12.57116 | – |
| 2024 Apr 23 17:53 | 2024 Apr 22 02:07:38 | 73.9949 | 0.00373 | 22.0393 | 172.8623 | 216.7538 | 12.57116 | – |
| 2024 Apr 22 17:52 | 2024 Apr 22 02:07:38 | 73.9949 | 0.00373 | 22.0393 | 172.8623 | 216.7538 | 12.57116 | – |
| 2024 Apr 21 17:53 | 2024 Apr 15 14:37:22 | 73.9961 | 0.00374 | 22.6222 | 182.7947 | 216.7538 | 12.57116 | – |
| 2024 Apr 20 17:52 | 2024 Apr 15 14:37:22 | 73.9961 | 0.00374 | 22.6222 | 182.7947 | 216.7538 | 12.57116 | – |
| 2024 Apr 19 17:53 | 2024 Apr 15 14:37:22 | 73.9961 | 0.00374 | 22.6222 | 182.7947 | 216.7538 | 12.57116 | – |
| 2024 Apr 18 17:57 | 2024 Apr 15 14:37:22 | 73.9961 | 0.00374 | 22.6222 | 182.7947 | 216.7538 | 12.57116 | – |
| 2024 Apr 17 17:53 | 2024 Apr 15 14:37:22 | 73.9961 | 0.00374 | 22.6222 | 182.7947 | 216.7538 | 12.57116 | – |
| 2024 Apr 16 17:53 | 2024 Apr 15 14:37:22 | 73.9961 | 0.00374 | 22.6222 | 182.7947 | 216.7538 | 12.57116 | – |
| 2024 Apr 15 17:54 | 2024 Apr 10 11:20:22 | 73.9969 | 0.00375 | 23.0844 | 190.5636 | 216.7538 | 12.57116 | – |
| 2024 Apr 14 17:53 | 2024 Apr 10 11:20:22 | 73.9969 | 0.00375 | 23.0844 | 190.5636 | 216.7538 | 12.57116 | – |
| 2024 Apr 13 17:53 | 2024 Apr 10 11:20:22 | 73.9969 | 0.00375 | 23.0844 | 190.5636 | 216.7538 | 12.57116 | – |
| 2024 Apr 12 17:53 | 2024 Apr 10 11:20:22 | 73.9969 | 0.00375 | 23.0844 | 190.5636 | 216.7538 | 12.57116 | – |
| 2024 Apr 11 17:54 | 2024 Apr 10 11:20:22 | 73.9969 | 0.00375 | 23.0844 | 190.5636 | 216.7538 | 12.57116 | – |
| 2024 Apr 10 17:56 | 2024 Apr 10 11:20:22 | 73.9969 | 0.00375 | 23.0844 | 190.5636 | 216.7538 | 12.57116 | – |
| 2024 Apr 09 17:56 | 2024 Apr 05 11:00:39 | 73.9977 | 0.00375 | 23.5354 | 198.2114 | 216.7538 | 12.57116 | – |