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 |
| 2025 Jul 03 17:56 | 2025 Jul 03 12:07:00 | 73.9942 | 0.00376 | 6.6840 | 228.1577 | 305.9367 | 12.57131 | – |
| 2025 Jul 02 17:56 | 2025 Jun 28 13:42:26 | 73.9940 | 0.00377 | 7.1278 | 235.5889 | 305.9367 | 12.57131 | – |
| 2025 Jul 01 17:56 | 2025 Jun 28 13:42:26 | 73.9940 | 0.00377 | 7.1278 | 235.5889 | 305.9367 | 12.57131 | – |
| 2025 Jun 30 17:56 | 2025 Jun 28 13:42:26 | 73.9940 | 0.00377 | 7.1278 | 235.5889 | 305.9367 | 12.57131 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 13:42:26 | 73.9940 | 0.00377 | 7.1278 | 235.5889 | 305.9367 | 12.57131 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 13:42:26 | 73.9940 | 0.00377 | 7.1278 | 235.5889 | 305.9367 | 12.57131 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 06:43:41 | 73.9934 | 0.00378 | 7.6938 | 245.0011 | 305.9367 | 12.57131 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 06:43:41 | 73.9934 | 0.00378 | 7.6938 | 245.0011 | 305.9367 | 12.57131 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 06:43:41 | 73.9934 | 0.00378 | 7.6938 | 245.0011 | 305.9367 | 12.57131 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 06:43:41 | 73.9934 | 0.00378 | 7.6938 | 245.0011 | 305.9367 | 12.57131 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 06:43:41 | 73.9934 | 0.00378 | 7.6938 | 245.0011 | 305.9367 | 12.57131 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 15:14:43 | 73.9926 | 0.00378 | 8.2017 | 253.4975 | 305.9367 | 12.57131 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 15:14:43 | 73.9926 | 0.00378 | 8.2017 | 253.4975 | 305.9367 | 12.57131 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 15:14:43 | 73.9926 | 0.00378 | 8.2017 | 253.4975 | 305.9367 | 12.57131 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 15:14:43 | 73.9926 | 0.00378 | 8.2017 | 253.4975 | 305.9367 | 12.57131 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 15:14:43 | 73.9926 | 0.00378 | 8.2017 | 253.4975 | 305.9367 | 12.57131 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 15:14:43 | 73.9926 | 0.00378 | 8.2017 | 253.4975 | 305.9367 | 12.57131 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 21:48:20 | 73.9921 | 0.00379 | 8.6269 | 260.5568 | 305.9367 | 12.57131 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 21:48:20 | 73.9921 | 0.00379 | 8.6269 | 260.5568 | 305.9367 | 12.57131 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 21:48:20 | 73.9921 | 0.00379 | 8.6269 | 260.5568 | 305.9367 | 12.57131 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 21:48:20 | 73.9921 | 0.00379 | 8.6269 | 260.5568 | 305.9367 | 12.57131 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 21:48:20 | 73.9921 | 0.00379 | 8.6269 | 260.5568 | 305.9367 | 12.57131 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 22:35:12 | 73.9913 | 0.00379 | 9.1639 | 269.4810 | 305.9367 | 12.57131 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 22:35:12 | 73.9913 | 0.00379 | 9.1639 | 269.4810 | 305.9367 | 12.57131 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 22:35:12 | 73.9913 | 0.00379 | 9.1639 | 269.4810 | 305.9367 | 12.57131 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 22:35:12 | 73.9913 | 0.00379 | 9.1639 | 269.4810 | 305.9367 | 12.57131 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 22:35:12 | 73.9913 | 0.00379 | 9.1639 | 269.4810 | 305.9367 | 12.57131 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 22:35:12 | 73.9913 | 0.00379 | 9.1639 | 269.4810 | 305.9367 | 12.57131 | – |