Orbital elements of COSMOS 2126
| Launched | 11 February 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21101 |
| 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 Jul 03 17:57 | 2026 Jun 29 09:37:47 | 74.0306 | 0.00187 | 4.5929 | 45.0226 | 315.2338 | 12.46068 | – |
| 2026 Jul 02 17:56 | 2026 Jun 29 09:37:47 | 74.0306 | 0.00187 | 4.5929 | 45.0226 | 315.2338 | 12.46068 | – |
| 2026 Jul 01 17:56 | 2026 Jun 29 09:37:47 | 74.0306 | 0.00187 | 4.5929 | 45.0226 | 315.2338 | 12.46068 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 09:37:47 | 74.0306 | 0.00187 | 4.5929 | 45.0226 | 315.2338 | 12.46068 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 09:37:47 | 74.0306 | 0.00187 | 4.5929 | 45.0226 | 315.2338 | 12.46068 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 10:00:25 | 74.0308 | 0.00187 | 5.2071 | 55.5752 | 315.2338 | 12.46068 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 10:00:25 | 74.0308 | 0.00187 | 5.2071 | 55.5752 | 315.2338 | 12.46068 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 10:00:25 | 74.0308 | 0.00187 | 5.2071 | 55.5752 | 315.2338 | 12.46068 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 10:00:25 | 74.0308 | 0.00187 | 5.2071 | 55.5752 | 315.2338 | 12.46068 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 10:00:25 | 74.0308 | 0.00187 | 5.2071 | 55.5752 | 315.2338 | 12.46068 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 10:00:25 | 74.0308 | 0.00187 | 5.2071 | 55.5752 | 315.2338 | 12.46068 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 10:33:06 | 74.0306 | 0.00186 | 5.6448 | 63.1608 | 315.2338 | 12.46068 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 10:33:06 | 74.0306 | 0.00186 | 5.6448 | 63.1608 | 315.2338 | 12.46068 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 10:33:06 | 74.0306 | 0.00186 | 5.6448 | 63.1608 | 315.2338 | 12.46068 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 10:33:06 | 74.0306 | 0.00186 | 5.6448 | 63.1608 | 315.2338 | 12.46068 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 10:33:06 | 74.0306 | 0.00186 | 5.6448 | 63.1608 | 315.2338 | 12.46068 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 10:33:06 | 74.0306 | 0.00186 | 5.6448 | 63.1608 | 315.2338 | 12.46068 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 05:18:58 | 74.0304 | 0.00185 | 6.1037 | 71.1468 | 315.2338 | 12.46068 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 05:18:58 | 74.0304 | 0.00185 | 6.1037 | 71.1468 | 315.2338 | 12.46068 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 05:18:58 | 74.0304 | 0.00185 | 6.1037 | 71.1468 | 315.2338 | 12.46068 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 05:18:58 | 74.0304 | 0.00185 | 6.1037 | 71.1468 | 315.2338 | 12.46068 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 05:18:58 | 74.0304 | 0.00185 | 6.1037 | 71.1468 | 315.2338 | 12.46068 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 02:00:27 | 74.0297 | 0.00185 | 6.5554 | 79.0123 | 315.2338 | 12.46068 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 02:00:27 | 74.0297 | 0.00185 | 6.5554 | 79.0123 | 315.2338 | 12.46068 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 02:00:27 | 74.0297 | 0.00185 | 6.5554 | 79.0123 | 315.2338 | 12.46068 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 02:00:27 | 74.0297 | 0.00185 | 6.5554 | 79.0123 | 315.2338 | 12.46068 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 02:00:27 | 74.0297 | 0.00185 | 6.5554 | 79.0123 | 315.2338 | 12.46068 | – |
| 2026 Jun 06 17:56 | 2026 May 31 08:09:53 | 74.0289 | 0.00184 | 7.1485 | 89.4119 | 315.2338 | 12.46068 | – |