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 |
| 2026 Mar 30 17:58 | 2026 Mar 26 08:07:28 | 73.9981 | 0.00446 | 2.6972 | 106.3545 | 46.9432 | 12.58649 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 08:07:28 | 73.9981 | 0.00446 | 2.6972 | 106.3545 | 46.9432 | 12.58649 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 08:07:28 | 73.9981 | 0.00446 | 2.6972 | 106.3545 | 46.9432 | 12.58649 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 08:07:28 | 73.9981 | 0.00446 | 2.6972 | 106.3545 | 46.9432 | 12.58649 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 08:07:28 | 73.9981 | 0.00446 | 2.6972 | 106.3545 | 46.9432 | 12.58649 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 08:51:55 | 73.9967 | 0.00447 | 3.2357 | 115.6116 | 46.9432 | 12.58649 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 08:51:55 | 73.9967 | 0.00447 | 3.2357 | 115.6116 | 46.9432 | 12.58649 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 08:51:55 | 73.9967 | 0.00447 | 3.2357 | 115.6116 | 46.9432 | 12.58649 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 08:51:55 | 73.9967 | 0.00447 | 3.2357 | 115.6116 | 46.9432 | 12.58649 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 08:51:55 | 73.9967 | 0.00447 | 3.2357 | 115.6116 | 46.9432 | 12.58649 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 08:51:55 | 73.9967 | 0.00447 | 3.2357 | 115.6116 | 46.9432 | 12.58649 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 08:41:15 | 73.9955 | 0.00447 | 3.6875 | 123.3766 | 46.9432 | 12.58649 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 08:41:15 | 73.9955 | 0.00447 | 3.6875 | 123.3766 | 46.9432 | 12.58649 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 08:41:15 | 73.9955 | 0.00447 | 3.6875 | 123.3766 | 46.9432 | 12.58649 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 08:41:15 | 73.9955 | 0.00447 | 3.6875 | 123.3766 | 46.9432 | 12.58649 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 08:41:15 | 73.9955 | 0.00447 | 3.6875 | 123.3766 | 46.9432 | 12.58649 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 10:26:37 | 73.9947 | 0.00447 | 4.1320 | 131.0043 | 46.9432 | 12.58649 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 10:26:37 | 73.9947 | 0.00447 | 4.1320 | 131.0043 | 46.9432 | 12.58649 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 10:26:37 | 73.9947 | 0.00447 | 4.1320 | 131.0043 | 46.9432 | 12.58649 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 10:26:37 | 73.9947 | 0.00447 | 4.1320 | 131.0043 | 46.9432 | 12.58649 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 10:26:37 | 73.9947 | 0.00447 | 4.1320 | 131.0043 | 46.9432 | 12.58649 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 11:39:09 | 73.9941 | 0.00448 | 4.6688 | 140.1657 | 46.9432 | 12.58649 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 11:39:09 | 73.9941 | 0.00448 | 4.6688 | 140.1657 | 46.9432 | 12.58649 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 11:39:09 | 73.9941 | 0.00448 | 4.6688 | 140.1657 | 46.9432 | 12.58649 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 11:39:09 | 73.9941 | 0.00448 | 4.6688 | 140.1657 | 46.9432 | 12.58649 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 11:39:09 | 73.9941 | 0.00448 | 4.6688 | 140.1657 | 46.9432 | 12.58649 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 11:39:09 | 73.9941 | 0.00448 | 4.6688 | 140.1657 | 46.9432 | 12.58649 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 12:17:52 | 73.9938 | 0.00450 | 5.2078 | 149.3671 | 46.9432 | 12.58649 | – |