Orbital elements of STARLINK-2139
| Launched | 14 May 2021 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 48554 |
| 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 |
| 2025 Sep 12 17:57 | 2025 Sep 11 07:31:30 | 53.0539 | 0.00015 | 14.4783 | 93.5093 | 266.6067 | 15.06398 | 5.500 |
| 2025 Sep 11 17:57 | 2025 Sep 10 15:36:07 | 53.0542 | 0.00015 | 14.6768 | 95.3921 | 266.6067 | 15.06398 | 5.500 |
| 2025 Sep 10 17:56 | 2025 Sep 10 04:27:20 | 53.0545 | 0.00016 | 14.8158 | 94.3621 | 266.6067 | 15.06398 | 5.500 |
| 2025 Sep 08 17:57 | 2025 Sep 08 06:16:41 | 53.0533 | 0.00015 | 15.3917 | 96.3049 | 266.6067 | 15.06398 | 5.500 |
| 2025 Sep 07 17:56 | 2025 Sep 07 06:23:36 | 53.0542 | 0.00014 | 15.6896 | 96.5835 | 266.6067 | 15.06398 | 5.500 |
| 2025 Sep 06 20:41 | 2025 Sep 06 06:30:30 | 53.0539 | 0.00014 | 15.9874 | 93.8063 | 266.6067 | 15.06398 | 5.500 |
| 2025 Sep 03 17:57 | 2025 Sep 03 06:51:12 | 53.0542 | 0.00013 | 16.8809 | 88.2891 | 266.6067 | 15.06398 | 5.500 |
| 2025 Sep 02 17:56 | 2025 Sep 02 06:58:07 | 53.0540 | 0.00013 | 17.1788 | 89.2148 | 266.6067 | 15.06398 | 5.500 |
| 2025 Sep 01 17:56 | 2025 Sep 01 05:29:30 | 53.0544 | 0.00013 | 17.4965 | 85.0782 | 266.6067 | 15.06398 | 5.500 |
| 2025 Aug 31 17:56 | 2025 Aug 31 05:36:24 | 53.0545 | 0.00012 | 17.7944 | 85.3890 | 266.6067 | 15.06398 | 5.500 |
| 2025 Aug 30 17:56 | 2025 Aug 29 09:01:17 | 53.0536 | 0.00012 | 18.3504 | 85.2137 | 266.6067 | 15.06398 | 5.500 |
| 2025 Aug 29 17:56 | 2025 Aug 29 05:50:12 | 53.0537 | 0.00012 | 18.3901 | 89.6928 | 266.6067 | 15.06398 | 5.500 |
| 2025 Aug 28 17:57 | 2025 Aug 27 09:15:06 | 53.0540 | 0.00012 | 18.9461 | 90.6305 | 266.6067 | 15.06398 | 5.500 |
| 2025 Aug 27 17:56 | 2025 Aug 26 20:30:47 | 53.0540 | 0.00012 | 19.1049 | 90.4810 | 266.6067 | 15.06398 | 5.500 |
| 2025 Aug 26 17:56 | 2025 Aug 25 11:04:27 | 53.0559 | 0.00013 | 19.5219 | 91.7671 | 266.6067 | 15.06398 | 5.500 |
| 2025 Aug 25 17:56 | 2025 Aug 24 11:11:22 | 53.0549 | 0.00013 | 19.8198 | 91.5855 | 266.6067 | 15.06398 | 5.500 |
| 2025 Aug 24 17:56 | 2025 Aug 23 20:51:29 | 53.0546 | 0.00012 | 19.9985 | 87.4272 | 266.6067 | 15.06398 | 5.500 |
| 2025 Aug 23 17:56 | 2025 Aug 22 14:36:14 | 53.0549 | 0.00012 | 20.3757 | 81.9750 | 266.6067 | 15.06398 | 5.500 |
| 2025 Aug 22 17:56 | 2025 Aug 20 14:50:04 | 53.0559 | 0.00013 | 20.9714 | 89.1646 | 266.6067 | 15.06398 | 5.500 |
| 2025 Aug 20 17:56 | 2025 Aug 20 05:16:50 | 53.0566 | 0.00014 | 21.0906 | 91.3683 | 266.6067 | 15.06398 | 5.500 |
| 2025 Aug 19 17:56 | 2025 Aug 19 05:23:44 | 53.0591 | 0.00015 | 21.3885 | 95.2721 | 266.6067 | 15.06398 | 5.500 |
| 2025 Aug 18 17:56 | 2025 Aug 18 13:28:21 | 53.0572 | 0.00014 | 21.5870 | 87.6330 | 266.6067 | 15.06398 | 5.500 |
| 2025 Aug 16 17:56 | 2025 Aug 16 07:20:00 | 53.0543 | 0.00015 | 22.2619 | 87.8808 | 266.6067 | 15.06398 | 5.500 |