Orbital elements of COSMOS 1229
| Launched | 22 December 1980 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12108 |
| 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 Mar 30 17:58 | 2026 Mar 26 12:22:10 | 73.9932 | 0.00326 | 9.5558 | 236.9057 | 188.2917 | 12.56122 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 12:22:10 | 73.9932 | 0.00326 | 9.5558 | 236.9057 | 188.2917 | 12.56122 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 12:22:10 | 73.9932 | 0.00326 | 9.5558 | 236.9057 | 188.2917 | 12.56122 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 12:22:10 | 73.9932 | 0.00326 | 9.5558 | 236.9057 | 188.2917 | 12.56122 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 12:22:10 | 73.9932 | 0.00326 | 9.5558 | 236.9057 | 188.2917 | 12.56122 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 13:00:52 | 73.9942 | 0.00326 | 10.0922 | 245.7639 | 188.2917 | 12.56122 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 13:00:52 | 73.9942 | 0.00326 | 10.0922 | 245.7639 | 188.2917 | 12.56122 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 13:00:52 | 73.9942 | 0.00326 | 10.0922 | 245.7639 | 188.2917 | 12.56122 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 13:00:52 | 73.9942 | 0.00326 | 10.0922 | 245.7639 | 188.2917 | 12.56122 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 13:00:52 | 73.9942 | 0.00326 | 10.0922 | 245.7639 | 188.2917 | 12.56122 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 13:00:52 | 73.9942 | 0.00326 | 10.0922 | 245.7639 | 188.2917 | 12.56122 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 14:32:07 | 73.9948 | 0.00326 | 10.5354 | 253.0925 | 188.2917 | 12.56122 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 14:32:07 | 73.9948 | 0.00326 | 10.5354 | 253.0925 | 188.2917 | 12.56122 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 14:32:07 | 73.9948 | 0.00326 | 10.5354 | 253.0925 | 188.2917 | 12.56122 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 14:32:07 | 73.9948 | 0.00326 | 10.5354 | 253.0925 | 188.2917 | 12.56122 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 14:32:07 | 73.9948 | 0.00326 | 10.5354 | 253.0925 | 188.2917 | 12.56122 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 10:19:29 | 73.9953 | 0.00326 | 11.0001 | 260.7432 | 188.2917 | 12.56122 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 10:19:29 | 73.9953 | 0.00326 | 11.0001 | 260.7432 | 188.2917 | 12.56122 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 10:19:29 | 73.9953 | 0.00326 | 11.0001 | 260.7432 | 188.2917 | 12.56122 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 10:19:29 | 73.9953 | 0.00326 | 11.0001 | 260.7432 | 188.2917 | 12.56122 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 10:19:29 | 73.9953 | 0.00326 | 11.0001 | 260.7432 | 188.2917 | 12.56122 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 10:59:03 | 73.9952 | 0.00325 | 11.5364 | 269.6323 | 188.2917 | 12.56122 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 10:59:03 | 73.9952 | 0.00325 | 11.5364 | 269.6323 | 188.2917 | 12.56122 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 10:59:03 | 73.9952 | 0.00325 | 11.5364 | 269.6323 | 188.2917 | 12.56122 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 10:59:03 | 73.9952 | 0.00325 | 11.5364 | 269.6323 | 188.2917 | 12.56122 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 10:59:03 | 73.9952 | 0.00325 | 11.5364 | 269.6323 | 188.2917 | 12.56122 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 10:59:03 | 73.9952 | 0.00325 | 11.5364 | 269.6323 | 188.2917 | 12.56122 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 15:09:10 | 73.9948 | 0.00325 | 12.0595 | 278.2680 | 188.2917 | 12.56122 | – |