Orbital elements of STARLINK-2121
| Launched | 19 January 2021 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 47399 |
| 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 May 08 17:56 | 2025 May 07 23:03:05 | 53.0553 | 0.00013 | 22.2886 | 112.9364 | 247.1763 | 15.06387 | 5.500 |
| 2025 May 07 17:56 | 2025 May 06 21:34:26 | 53.0555 | 0.00015 | 22.6063 | 88.8990 | 247.1763 | 15.06387 | 5.500 |
| 2025 May 06 17:57 | 2025 May 06 07:14:35 | 53.0561 | 0.00015 | 22.7850 | 93.0190 | 247.1763 | 15.06387 | 5.500 |
| 2025 May 05 17:56 | 2025 May 04 21:48:15 | 53.0553 | 0.00014 | 23.2020 | 91.0306 | 247.1763 | 15.06387 | 5.500 |
| 2025 May 04 17:57 | 2025 May 04 01:06:14 | 53.0552 | 0.00012 | 23.4601 | 89.5898 | 247.1763 | 15.06387 | 5.500 |
| 2025 May 03 17:57 | 2025 May 02 22:02:03 | 53.0548 | 0.00010 | 23.7976 | 93.3907 | 247.1763 | 15.06387 | 5.500 |
| 2025 May 02 17:57 | 2025 May 02 09:17:45 | 53.0559 | 0.00012 | 23.9566 | 89.1011 | 247.1763 | 15.06387 | 5.500 |
| 2025 May 01 17:56 | 2025 Apr 28 20:54:09 | 53.0558 | 0.00012 | 1.0089 | 95.9197 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 30 17:56 | 2025 Apr 28 20:54:09 | 53.0558 | 0.00012 | 1.0089 | 95.9197 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 29 17:57 | 2025 Apr 28 20:54:09 | 53.0558 | 0.00012 | 1.0089 | 95.9197 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 27 17:56 | 2025 Apr 26 22:43:29 | 53.0557 | 0.00012 | 1.5847 | 101.5503 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 26 17:57 | 2025 Apr 26 00:25:57 | 53.0560 | 0.00013 | 1.8626 | 96.5195 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 25 17:56 | 2025 Apr 25 00:32:50 | 53.0555 | 0.00014 | 2.1604 | 62.4821 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 24 17:56 | 2025 Apr 24 02:15:19 | 53.0561 | 0.00012 | 2.4386 | 98.6324 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 23 17:57 | 2025 Apr 23 00:46:41 | 53.0554 | 0.00014 | 2.7564 | 59.1884 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 22 17:56 | 2025 Apr 22 00:53:34 | 53.0550 | 0.00015 | 3.0543 | 100.7205 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 21 17:57 | 2025 Apr 20 20:13:52 | 53.0548 | 0.00019 | 3.4112 | 88.7237 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 20 17:56 | 2025 Apr 19 06:00:54 | 53.0553 | 0.00020 | 3.8878 | 82.5696 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 19 17:56 | 2025 Apr 19 02:49:49 | 53.0550 | 0.00021 | 3.9277 | 97.5684 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 18 17:57 | 2025 Apr 18 02:56:42 | 53.0546 | 0.00017 | 4.2255 | 85.3858 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 17 17:56 | 2025 Apr 17 04:39:10 | 53.0544 | 0.00019 | 4.5035 | 89.2710 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 16 17:57 | 2025 Apr 16 04:46:06 | 53.0543 | 0.00019 | 4.8013 | 89.9696 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 15 17:56 | 2025 Apr 15 01:41:56 | 53.0535 | 0.00019 | 5.1388 | 91.5140 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 14 17:56 | 2025 Apr 14 04:59:55 | 53.0538 | 0.00015 | 5.3970 | 87.2773 | 247.1763 | 15.06387 | 5.500 |
| 2025 Apr 11 17:57 | 2025 Apr 10 22:58:28 | 53.0543 | 0.00019 | 6.3701 | 84.2509 | 247.1763 | 15.06387 | 5.500 |