Orbital elements of COSMOS 2257
| Launched | 23 June 1993 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 22692 |
| 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 02:30:47 | 82.5791 | 0.00093 | 23.8665 | 61.1170 | 299.0854 | 12.62255 | 7.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 02:30:47 | 82.5791 | 0.00093 | 23.8665 | 61.1170 | 299.0854 | 12.62255 | 7.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 02:30:47 | 82.5791 | 0.00093 | 23.8665 | 61.1170 | 299.0854 | 12.62255 | 7.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 02:30:47 | 82.5791 | 0.00093 | 23.8665 | 61.1170 | 299.0854 | 12.62255 | 7.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 02:30:47 | 82.5791 | 0.00093 | 23.8665 | 61.1170 | 299.0854 | 12.62255 | 7.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 00:45:55 | 82.5793 | 0.00094 | 0.0823 | 71.5976 | 299.0854 | 12.62255 | 7.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 00:45:55 | 82.5793 | 0.00094 | 0.0823 | 71.5976 | 299.0854 | 12.62255 | 7.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 00:45:55 | 82.5793 | 0.00094 | 0.0823 | 71.5976 | 299.0854 | 12.62255 | 7.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 00:45:55 | 82.5793 | 0.00094 | 0.0823 | 71.5976 | 299.0854 | 12.62255 | 7.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 00:45:55 | 82.5793 | 0.00094 | 0.0823 | 71.5976 | 299.0854 | 12.62255 | 7.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 10:25:53 | 82.5799 | 0.00094 | 0.2779 | 80.9874 | 299.0854 | 12.62255 | 7.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 10:25:53 | 82.5799 | 0.00094 | 0.2779 | 80.9874 | 299.0854 | 12.62255 | 7.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 10:25:53 | 82.5799 | 0.00094 | 0.2779 | 80.9874 | 299.0854 | 12.62255 | 7.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 10:25:53 | 82.5799 | 0.00094 | 0.2779 | 80.9874 | 299.0854 | 12.62255 | 7.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 10:25:53 | 82.5799 | 0.00094 | 0.2779 | 80.9874 | 299.0854 | 12.62255 | 7.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:01:42 | 82.5805 | 0.00095 | 0.5746 | 95.2175 | 299.0854 | 12.62255 | 7.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:01:42 | 82.5805 | 0.00095 | 0.5746 | 95.2175 | 299.0854 | 12.62255 | 7.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:01:42 | 82.5805 | 0.00095 | 0.5746 | 95.2175 | 299.0854 | 12.62255 | 7.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:01:42 | 82.5805 | 0.00095 | 0.5746 | 95.2175 | 299.0854 | 12.62255 | 7.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:01:42 | 82.5805 | 0.00095 | 0.5746 | 95.2175 | 299.0854 | 12.62255 | 7.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:01:42 | 82.5805 | 0.00095 | 0.5746 | 95.2175 | 299.0854 | 12.62255 | 7.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 05:28:34 | 82.5813 | 0.00095 | 0.7971 | 105.8446 | 299.0854 | 12.62255 | 7.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 05:28:34 | 82.5813 | 0.00095 | 0.7971 | 105.8446 | 299.0854 | 12.62255 | 7.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 05:28:34 | 82.5813 | 0.00095 | 0.7971 | 105.8446 | 299.0854 | 12.62255 | 7.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 05:28:34 | 82.5813 | 0.00095 | 0.7971 | 105.8446 | 299.0854 | 12.62255 | 7.743 |