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 Jul 18 17:57 | 2026 Jul 18 07:03:40 | 87.7463 | 0.00022 | 22.1912 | 85.4387 | 274.7118 | 15.28729 | – |
| 2026 Jul 17 17:57 | 2026 Jul 17 07:29:45 | 87.7461 | 0.00023 | 22.2110 | 84.3012 | 274.7118 | 15.28729 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 07:55:49 | 87.7460 | 0.00023 | 22.2309 | 83.4489 | 274.7118 | 15.28729 | – |
| 2026 Jul 15 17:57 | 2026 Jul 15 03:39:06 | 87.7459 | 0.00023 | 22.2548 | 82.5170 | 274.7118 | 15.28729 | – |
| 2026 Jul 14 17:56 | 2026 Jul 14 04:05:10 | 87.7458 | 0.00023 | 22.2746 | 81.7254 | 274.7118 | 15.28729 | – |
| 2026 Jul 13 17:56 | 2026 Jul 13 07:39:45 | 87.7457 | 0.00024 | 22.2918 | 82.8061 | 274.7118 | 15.28729 | – |
| 2026 Jul 12 17:56 | 2026 Jul 12 11:14:20 | 87.7455 | 0.00024 | 22.3091 | 82.4180 | 274.7118 | 15.28729 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 11:40:23 | 87.7453 | 0.00025 | 22.3290 | 82.1839 | 274.7118 | 15.28729 | – |
| 2026 Jul 09 17:56 | 2026 Jul 08 22:24:06 | 87.7453 | 0.00025 | 22.3807 | 80.7051 | 274.7118 | 15.28729 | – |
| 2026 Jul 08 17:56 | 2026 Jul 08 11:24:16 | 87.7453 | 0.00026 | 22.3900 | 80.3992 | 274.7118 | 15.28729 | – |
| 2026 Jul 07 17:56 | 2026 Jul 07 11:50:18 | 87.7455 | 0.00026 | 22.4098 | 79.9809 | 274.7118 | 15.28729 | – |
| 2026 Jul 06 17:57 | 2026 Jul 06 04:25:00 | 87.7457 | 0.00027 | 22.4363 | 80.3990 | 274.7118 | 15.28729 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 04:51:02 | 87.7456 | 0.00027 | 22.4562 | 79.9823 | 274.7118 | 15.28729 | – |
| 2026 Jul 04 17:56 | 2026 Jul 04 03:42:47 | 87.7455 | 0.00027 | 22.4774 | 79.7945 | 274.7118 | 15.28729 | – |
| 2026 Jul 03 17:57 | 2026 Jul 02 20:17:28 | 87.7453 | 0.00028 | 22.5039 | 80.0550 | 274.7118 | 15.28729 | – |
| 2026 Jul 02 17:56 | 2026 Jul 02 07:43:20 | 87.7452 | 0.00028 | 22.5145 | 80.2465 | 274.7118 | 15.28729 | – |
| 2026 Jul 01 17:56 | 2026 Jul 01 03:26:31 | 87.7448 | 0.00029 | 22.5384 | 80.4572 | 274.7118 | 15.28729 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 12:09:50 | 87.7443 | 0.00029 | 22.5715 | 80.0767 | 274.7118 | 15.28729 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 12:09:50 | 87.7443 | 0.00029 | 22.5715 | 80.0767 | 274.7118 | 15.28729 | – |
| 2026 Jun 28 17:56 | 2026 Jun 27 22:27:24 | 87.7441 | 0.00030 | 22.6034 | 81.5067 | 274.7118 | 15.28729 | – |
| 2026 Jun 27 17:55 | 2026 Jun 27 05:10:26 | 87.7440 | 0.00030 | 22.6180 | 81.7828 | 274.7118 | 15.28729 | – |
| 2026 Jun 26 17:56 | 2026 Jun 26 05:36:24 | 87.7439 | 0.00031 | 22.6379 | 81.5773 | 274.7118 | 15.28729 | – |
| 2026 Jun 25 17:56 | 2026 Jun 25 06:02:22 | 87.7440 | 0.00031 | 22.6578 | 81.8851 | 274.7118 | 15.28729 | – |
| 2026 Jun 24 17:55 | 2026 Jun 24 06:28:19 | 87.7442 | 0.00031 | 22.6776 | 82.4137 | 274.7118 | 15.28729 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 19:54:22 | 87.7444 | 0.00032 | 22.7068 | 83.6427 | 274.7118 | 15.28729 | – |
| 2026 Jun 22 17:56 | 2026 Jun 20 11:20:36 | 87.7443 | 0.00032 | 22.7545 | 83.7057 | 274.7118 | 15.28729 | – |
| 2026 Jun 21 17:57 | 2026 Jun 20 11:20:36 | 87.7443 | 0.00032 | 22.7545 | 83.7057 | 274.7118 | 15.28729 | – |