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 Apr 19 17:58 | 2026 Apr 19 11:14:37 | 87.7487 | 0.00024 | 0.0095 | 85.0839 | 275.0686 | 15.28201 | – |
| 2026 Apr 18 17:56 | 2026 Apr 18 05:23:01 | 87.7489 | 0.00024 | 0.0346 | 81.6613 | 275.0686 | 15.28201 | – |
| 2026 Apr 16 17:57 | 2026 Apr 16 06:14:11 | 87.7492 | 0.00024 | 0.0743 | 79.9229 | 275.0686 | 15.28201 | – |
| 2026 Apr 14 17:57 | 2026 Apr 14 11:48:13 | 87.7498 | 0.00025 | 0.1100 | 80.8688 | 275.0686 | 15.28201 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 05:56:36 | 87.7497 | 0.00025 | 0.1351 | 79.7504 | 275.0686 | 15.28201 | – |
| 2026 Apr 12 17:57 | 2026 Apr 12 12:39:21 | 87.7497 | 0.00026 | 0.1496 | 79.6267 | 275.0686 | 15.28201 | – |
| 2026 Apr 11 17:57 | 2026 Apr 11 11:30:36 | 87.7496 | 0.00026 | 0.1708 | 79.6159 | 275.0686 | 15.28201 | – |
| 2026 Apr 10 17:58 | 2026 Apr 10 04:04:41 | 87.7495 | 0.00027 | 0.1972 | 78.6752 | 275.0686 | 15.28201 | – |
| 2026 Apr 09 18:01 | 2026 Apr 09 04:30:14 | 87.7495 | 0.00027 | 0.2171 | 77.9619 | 275.0686 | 15.28201 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 06:30:04 | 87.7495 | 0.00027 | 0.2356 | 78.1732 | 275.0686 | 15.28201 | – |
| 2026 Apr 07 17:57 | 2026 Apr 07 03:47:00 | 87.7497 | 0.00028 | 0.2581 | 77.6783 | 275.0686 | 15.28201 | – |
| 2026 Apr 06 17:57 | 2026 Apr 06 05:46:50 | 87.7499 | 0.00028 | 0.2766 | 77.7883 | 275.0686 | 15.28201 | – |
| 2026 Apr 05 17:56 | 2026 Apr 05 12:29:33 | 87.7501 | 0.00029 | 0.2911 | 77.5731 | 275.0686 | 15.28201 | – |
| 2026 Apr 04 17:57 | 2026 Apr 04 06:37:52 | 87.7505 | 0.00029 | 0.3162 | 77.4607 | 275.0686 | 15.28201 | – |
| 2026 Apr 03 17:56 | 2026 Apr 03 11:46:16 | 87.7507 | 0.00030 | 0.3321 | 77.3814 | 275.0686 | 15.28201 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 05:54:33 | 87.7508 | 0.00030 | 0.3572 | 77.2141 | 275.0686 | 15.28201 | – |
| 2026 Mar 31 17:57 | 2026 Mar 31 05:11:11 | 87.7507 | 0.00031 | 0.3981 | 77.2696 | 275.0686 | 15.28201 | – |
| 2026 Mar 30 17:58 | 2026 Mar 30 11:53:51 | 87.7507 | 0.00031 | 0.4127 | 77.4875 | 275.0686 | 15.28201 | – |
| 2026 Mar 29 17:57 | 2026 Mar 29 04:27:47 | 87.7503 | 0.00032 | 0.4391 | 77.1946 | 275.0686 | 15.28201 | – |
| 2026 Mar 28 18:57 | 2026 Mar 28 11:10:26 | 87.7501 | 0.00032 | 0.4537 | 77.0588 | 275.0686 | 15.28201 | – |
| 2026 Mar 27 18:57 | 2026 Mar 27 06:52:56 | 87.7499 | 0.00033 | 0.4774 | 77.8118 | 275.0686 | 15.28201 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 12:01:16 | 87.7498 | 0.00033 | 0.4933 | 77.8815 | 275.0686 | 15.28201 | – |
| 2026 Mar 25 18:56 | 2026 Mar 25 14:01:00 | 87.7498 | 0.00033 | 0.5118 | 77.9659 | 275.0686 | 15.28201 | – |
| 2026 Mar 24 18:56 | 2026 Mar 24 12:52:05 | 87.7499 | 0.00034 | 0.5330 | 78.8968 | 275.0686 | 15.28201 | – |
| 2026 Mar 23 18:56 | 2026 Mar 23 11:43:11 | 87.7501 | 0.00034 | 0.5541 | 79.0830 | 275.0686 | 15.28201 | – |