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 |
| 2025 May 07 17:56 | 2025 May 07 09:15:41 | 53.0547 | 0.00014 | 18.1114 | 75.1557 | 284.9585 | 15.06404 | 5.500 |
| 2025 May 06 17:57 | 2025 May 05 20:38:16 | 53.0544 | 0.00014 | 18.5680 | 82.9540 | 284.9585 | 15.06404 | 5.500 |
| 2025 May 05 17:56 | 2025 May 04 19:09:39 | 53.0553 | 0.00013 | 18.8857 | 86.7542 | 284.9585 | 15.06404 | 5.500 |
| 2025 May 04 17:57 | 2025 May 03 20:52:04 | 53.0553 | 0.00013 | 19.1637 | 83.9488 | 284.9585 | 15.06404 | 5.500 |
| 2025 May 03 17:57 | 2025 May 02 20:59:00 | 53.0553 | 0.00015 | 19.4616 | 89.6893 | 284.9585 | 15.06404 | 5.500 |
| 2025 May 02 17:57 | 2025 May 02 11:25:45 | 53.0541 | 0.00014 | 19.5807 | 93.6445 | 284.9585 | 15.06404 | 5.500 |
| 2025 May 01 17:56 | 2025 Apr 28 19:51:05 | 53.0579 | 0.00018 | 20.6728 | 96.1128 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 30 17:56 | 2025 Apr 28 19:51:05 | 53.0579 | 0.00018 | 20.6728 | 96.1128 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 29 17:57 | 2025 Apr 28 19:51:05 | 53.0579 | 0.00018 | 20.6728 | 96.1128 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 27 17:56 | 2025 Apr 26 20:04:54 | 53.0565 | 0.00016 | 21.2684 | 100.3007 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 26 17:57 | 2025 Apr 25 20:11:48 | 53.0507 | 0.00017 | 21.5666 | 72.6756 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 25 17:56 | 2025 Apr 25 02:40:51 | 53.0556 | 0.00016 | 21.7848 | 79.4869 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 24 17:56 | 2025 Apr 23 23:36:38 | 53.0556 | 0.00013 | 22.1223 | 99.0622 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 23 17:57 | 2025 Apr 22 03:01:33 | 53.0554 | 0.00018 | 22.6785 | 12.0589 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 22 17:56 | 2025 Apr 22 03:01:33 | 53.0554 | 0.00018 | 22.6785 | 12.0589 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 21 17:57 | 2025 Apr 20 15:59:45 | 53.0551 | 0.00010 | 23.1150 | 92.3224 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 20 17:56 | 2025 Apr 19 16:06:38 | 53.0557 | 0.00013 | 23.4129 | 87.7257 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 19 17:56 | 2025 Apr 19 01:46:47 | 53.0554 | 0.00012 | 23.5916 | 94.4748 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 18 17:57 | 2025 Apr 17 22:42:36 | 53.0548 | 0.00012 | 23.9291 | 94.9630 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 17 17:56 | 2025 Apr 17 00:25:02 | 53.0556 | 0.00017 | 0.2072 | 76.2324 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 16 17:57 | 2025 Apr 16 03:43:01 | 53.0562 | 0.00014 | 0.4654 | 75.7998 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 15 17:56 | 2025 Apr 15 10:12:06 | 53.0555 | 0.00014 | 0.6837 | 85.2498 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 14 17:56 | 2025 Apr 13 18:23:36 | 53.0550 | 0.00016 | 1.1801 | 98.0159 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 11 17:57 | 2025 Apr 11 04:17:34 | 53.0562 | 0.00018 | 1.9543 | 77.8529 | 284.9585 | 15.06404 | 5.500 |
| 2025 Apr 10 17:56 | 2025 Apr 09 23:37:50 | 53.0557 | 0.00016 | 2.3118 | 82.2956 | 284.9585 | 15.06404 | 5.500 |