Orbital elements of COSMOS 1228
| Launched | 22 December 1980 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12107 |
| 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 Dec 16 18:57 | 2025 Dec 12 07:22:45 | 73.9944 | 0.00460 | 12.0825 | 264.4517 | 268.8434 | 12.58647 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 07:22:45 | 73.9944 | 0.00460 | 12.0825 | 264.4517 | 268.8434 | 12.58647 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 07:22:45 | 73.9944 | 0.00460 | 12.0825 | 264.4517 | 268.8434 | 12.58647 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 07:22:45 | 73.9944 | 0.00460 | 12.0825 | 264.4517 | 268.8434 | 12.58647 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:22:45 | 73.9944 | 0.00460 | 12.0825 | 264.4517 | 268.8434 | 12.58647 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 07:12:46 | 73.9950 | 0.00461 | 12.5342 | 271.9488 | 268.8434 | 12.58647 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 07:12:46 | 73.9950 | 0.00461 | 12.5342 | 271.9488 | 268.8434 | 12.58647 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 07:12:46 | 73.9950 | 0.00461 | 12.5342 | 271.9488 | 268.8434 | 12.58647 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 07:12:46 | 73.9950 | 0.00461 | 12.5342 | 271.9488 | 268.8434 | 12.58647 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 07:12:46 | 73.9950 | 0.00461 | 12.5342 | 271.9488 | 268.8434 | 12.58647 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 08:57:11 | 73.9948 | 0.00460 | 12.9787 | 279.3500 | 268.8434 | 12.58647 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 08:57:11 | 73.9948 | 0.00460 | 12.9787 | 279.3500 | 268.8434 | 12.58647 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 08:57:11 | 73.9948 | 0.00460 | 12.9787 | 279.3500 | 268.8434 | 12.58647 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 08:57:11 | 73.9948 | 0.00460 | 12.9787 | 279.3500 | 268.8434 | 12.58647 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 08:57:11 | 73.9948 | 0.00460 | 12.9787 | 279.3500 | 268.8434 | 12.58647 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 09:05:59 | 73.9957 | 0.00460 | 13.6096 | 289.8685 | 268.8434 | 12.58647 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 09:05:59 | 73.9957 | 0.00460 | 13.6096 | 289.8685 | 268.8434 | 12.58647 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 09:05:59 | 73.9957 | 0.00460 | 13.6096 | 289.8685 | 268.8434 | 12.58647 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 09:05:59 | 73.9957 | 0.00460 | 13.6096 | 289.8685 | 268.8434 | 12.58647 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 09:05:59 | 73.9957 | 0.00460 | 13.6096 | 289.8685 | 268.8434 | 12.58647 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 09:05:59 | 73.9957 | 0.00460 | 13.6096 | 289.8685 | 268.8434 | 12.58647 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 02:51:34 | 73.9964 | 0.00460 | 14.0840 | 297.7247 | 268.8434 | 12.58647 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 02:51:34 | 73.9964 | 0.00460 | 14.0840 | 297.7247 | 268.8434 | 12.58647 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 02:51:34 | 73.9964 | 0.00460 | 14.0840 | 297.7247 | 268.8434 | 12.58647 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 02:51:34 | 73.9964 | 0.00460 | 14.0840 | 297.7247 | 268.8434 | 12.58647 | – |