Orbital elements of SWARM B
| Launched | 21 November 2013 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | European Space Agency |
| NORAD ID | 39451 |
| 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 Feb 03 18:56 | 2026 Feb 03 11:25:11 | 87.7437 | 0.00029 | 1.5239 | 99.5869 | 260.5708 | 15.27506 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:50:08 | 87.7433 | 0.00029 | 1.5438 | 99.1939 | 260.5708 | 15.27506 | – |
| 2026 Feb 01 18:56 | 2026 Feb 01 12:15:04 | 87.7430 | 0.00028 | 1.5637 | 98.7928 | 260.5708 | 15.27506 | – |
| 2026 Jan 31 18:56 | 2026 Jan 31 11:05:39 | 87.7429 | 0.00028 | 1.5849 | 98.2759 | 260.5708 | 15.27506 | – |
| 2026 Jan 30 18:57 | 2026 Jan 30 11:30:33 | 87.7428 | 0.00028 | 1.6048 | 98.0060 | 260.5708 | 15.27506 | – |
| 2026 Jan 29 18:56 | 2026 Jan 29 11:55:28 | 87.7429 | 0.00027 | 1.6246 | 97.4759 | 260.5708 | 15.27506 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 20:36:57 | 87.7432 | 0.00027 | 1.6578 | 97.2502 | 260.5708 | 15.27506 | – |
| 2026 Jan 27 18:56 | 2026 Jan 27 11:10:54 | 87.7432 | 0.00026 | 1.6658 | 96.7170 | 260.5708 | 15.27506 | – |
| 2026 Jan 26 18:57 | 2026 Jan 26 11:35:46 | 87.7432 | 0.00026 | 1.6856 | 95.9008 | 260.5708 | 15.27506 | – |
| 2026 Jan 25 18:57 | 2026 Jan 25 12:00:38 | 87.7433 | 0.00026 | 1.7055 | 95.1232 | 260.5708 | 15.27506 | – |
| 2026 Jan 24 18:58 | 2026 Jan 24 12:25:29 | 87.7432 | 0.00026 | 1.7254 | 94.3464 | 260.5708 | 15.27506 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 11:40:48 | 87.7427 | 0.00025 | 1.7665 | 92.7574 | 260.5708 | 15.27506 | – |
| 2026 Jan 21 18:56 | 2026 Jan 21 12:05:37 | 87.7422 | 0.00025 | 1.7863 | 91.9014 | 260.5708 | 15.27506 | – |
| 2026 Jan 20 19:06 | 2026 Jan 20 06:13:02 | 87.7420 | 0.00025 | 1.8115 | 91.2686 | 260.5708 | 15.27506 | – |
| 2026 Jan 19 18:57 | 2026 Jan 19 06:37:49 | 87.7419 | 0.00025 | 1.8314 | 90.3220 | 260.5708 | 15.27506 | – |
| 2026 Jan 18 18:57 | 2026 Jan 17 23:10:51 | 87.7418 | 0.00025 | 1.8580 | 89.3914 | 260.5708 | 15.27506 | – |
| 2026 Jan 17 18:56 | 2026 Jan 17 13:44:45 | 87.7419 | 0.00025 | 1.8659 | 89.0698 | 260.5708 | 15.27506 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 14:09:31 | 87.7420 | 0.00025 | 1.8858 | 88.4772 | 260.5708 | 15.27506 | – |
| 2026 Jan 15 18:56 | 2026 Jan 15 14:34:16 | 87.7421 | 0.00025 | 1.9057 | 88.0702 | 260.5708 | 15.27506 | – |
| 2026 Jan 13 18:56 | 2026 Jan 13 13:49:25 | 87.7424 | 0.00025 | 1.9468 | 86.0424 | 260.5708 | 15.27506 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 14:38:53 | 87.7428 | 0.00025 | 1.9866 | 85.5761 | 260.5708 | 15.27506 | – |
| 2026 Jan 10 18:57 | 2026 Jan 09 21:45:45 | 87.7426 | 0.00026 | 2.0210 | 84.5568 | 260.5708 | 15.27506 | – |
| 2026 Jan 09 18:57 | 2026 Jan 08 19:01:46 | 87.7424 | 0.00026 | 2.0435 | 83.5713 | 260.5708 | 15.27506 | – |
| 2026 Jan 08 18:56 | 2026 Jan 03 10:04:45 | 87.7420 | 0.00027 | 2.1523 | 81.7083 | 260.5708 | 15.27506 | – |
| 2026 Jan 07 18:57 | 2026 Jan 03 10:04:45 | 87.7420 | 0.00027 | 2.1523 | 81.7083 | 260.5708 | 15.27506 | – |