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 |
| 2026 Mar 03 18:56 | 2026 Feb 26 10:25:56 | 82.5801 | 0.00073 | 20.6202 | 242.4613 | 117.5734 | 12.62257 | 7.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 10:25:56 | 82.5801 | 0.00073 | 20.6202 | 242.4613 | 117.5734 | 12.62257 | 7.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 10:25:56 | 82.5801 | 0.00073 | 20.6202 | 242.4613 | 117.5734 | 12.62257 | 7.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 10:25:56 | 82.5801 | 0.00073 | 20.6202 | 242.4613 | 117.5734 | 12.62257 | 7.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 10:25:56 | 82.5801 | 0.00073 | 20.6202 | 242.4613 | 117.5734 | 12.62257 | 7.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 10:25:56 | 82.5801 | 0.00073 | 20.6202 | 242.4613 | 117.5734 | 12.62257 | 7.743 |
| 2026 Feb 05 18:58 | 2026 Feb 02 06:13:46 | 82.5826 | 0.00076 | 21.6481 | 304.7256 | 117.5734 | 12.62257 | 7.743 |
| 2026 Feb 04 18:57 | 2026 Feb 02 06:13:46 | 82.5826 | 0.00076 | 21.6481 | 304.7256 | 117.5734 | 12.62257 | 7.743 |