Orbital elements of STARLINK-1647
| Launched | 23 March 2021 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 47978 |
| 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 05 18:58 | 2026 Feb 05 12:00:01 | 53.0707 | 0.00020 | 8.0724 | 97.3861 | 115.2458 | 15.10735 | 5.500 |
| 2026 Feb 04 18:57 | 2026 Feb 04 12:00:01 | 53.0647 | 0.00026 | 8.3733 | 88.7401 | 115.2458 | 15.10735 | 5.500 |
| 2026 Feb 03 18:56 | 2026 Feb 03 11:22:40 | 53.0578 | 0.00030 | 8.6810 | 125.7729 | 115.2458 | 15.10735 | 5.500 |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:30:15 | 53.0533 | 0.00014 | 8.9791 | 86.8307 | 115.2458 | 15.10735 | 5.500 |
| 2026 Feb 01 18:56 | 2026 Feb 01 11:37:10 | 53.0552 | 0.00016 | 9.2768 | 90.7136 | 115.2458 | 15.10735 | 5.500 |
| 2026 Jan 31 18:56 | 2026 Jan 31 11:44:05 | 53.0566 | 0.00016 | 9.5749 | 101.4994 | 115.2458 | 15.10735 | 5.500 |
| 2026 Jan 30 18:57 | 2026 Jan 30 11:50:59 | 53.0556 | 0.00012 | 9.8729 | 84.1542 | 115.2458 | 15.10735 | 5.500 |
| 2026 Jan 29 18:56 | 2026 Jan 29 11:57:53 | 53.0551 | 0.00014 | 10.1708 | 52.8236 | 115.2458 | 15.10735 | 5.500 |
| 2026 Jan 28 18:56 | 2026 Jan 27 18:33:51 | 53.0557 | 0.00014 | 10.6866 | 97.8668 | 115.2458 | 15.10735 | 5.500 |
| 2026 Jan 27 18:56 | 2026 Jan 27 12:11:41 | 53.0547 | 0.00012 | 10.7661 | 89.5791 | 115.2458 | 15.10735 | 5.500 |
| 2026 Jan 26 18:57 | 2026 Jan 25 15:36:35 | 53.0538 | 0.00012 | 11.3220 | 91.5647 | 115.2458 | 15.10735 | 5.500 |