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 Sep 18 17:56 | 2025 Sep 15 03:15:19 | 73.9961 | 0.00450 | 20.0370 | 37.7555 | 352.3899 | 12.58644 | – |
| 2025 Sep 15 17:56 | 2025 Sep 15 03:15:19 | 73.9961 | 0.00450 | 20.0370 | 37.7555 | 352.3899 | 12.58644 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 03:10:57 | 73.9989 | 0.00449 | 21.1199 | 56.2787 | 352.3899 | 12.58644 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 03:10:57 | 73.9989 | 0.00449 | 21.1199 | 56.2787 | 352.3899 | 12.58644 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 03:10:57 | 73.9989 | 0.00449 | 21.1199 | 56.2787 | 352.3899 | 12.58644 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 03:10:57 | 73.9989 | 0.00449 | 21.1199 | 56.2787 | 352.3899 | 12.58644 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 03:10:57 | 73.9989 | 0.00449 | 21.1199 | 56.2787 | 352.3899 | 12.58644 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 03:10:57 | 73.9989 | 0.00449 | 21.1199 | 56.2787 | 352.3899 | 12.58644 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 03:10:57 | 73.9989 | 0.00449 | 21.1199 | 56.2787 | 352.3899 | 12.58644 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 23:12:26 | 73.9998 | 0.00449 | 21.6760 | 65.8417 | 352.3899 | 12.58644 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 23:12:26 | 73.9998 | 0.00449 | 21.6760 | 65.8417 | 352.3899 | 12.58644 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 23:12:26 | 73.9998 | 0.00449 | 21.6760 | 65.8417 | 352.3899 | 12.58644 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 23:12:26 | 73.9998 | 0.00449 | 21.6760 | 65.8417 | 352.3899 | 12.58644 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 23:12:26 | 73.9998 | 0.00449 | 21.6760 | 65.8417 | 352.3899 | 12.58644 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 23:12:26 | 73.9998 | 0.00449 | 21.6760 | 65.8417 | 352.3899 | 12.58644 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 06:05:45 | 74.0002 | 0.00449 | 22.1011 | 73.1389 | 352.3899 | 12.58644 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 06:05:45 | 74.0002 | 0.00449 | 22.1011 | 73.1389 | 352.3899 | 12.58644 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 06:05:45 | 74.0002 | 0.00449 | 22.1011 | 73.1389 | 352.3899 | 12.58644 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 06:05:45 | 74.0002 | 0.00449 | 22.1011 | 73.1389 | 352.3899 | 12.58644 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 06:05:45 | 74.0002 | 0.00449 | 22.1011 | 73.1389 | 352.3899 | 12.58644 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 18:44:24 | 74.0003 | 0.00449 | 22.5948 | 81.5992 | 352.3899 | 12.58644 | – |