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 Aug 23 17:56 | 2025 Aug 22 04:54:20 | 53.0544 | 0.00015 | 10.1430 | 94.3031 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 22 17:56 | 2025 Aug 19 22:45:59 | 53.0544 | 0.00015 | 10.8181 | 97.1155 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 20 17:56 | 2025 Aug 19 22:45:59 | 53.0544 | 0.00015 | 10.8181 | 97.1155 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 19 17:56 | 2025 Aug 19 05:15:04 | 53.0541 | 0.00014 | 11.0365 | 97.9563 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 18 17:56 | 2025 Aug 18 03:46:25 | 53.0544 | 0.00014 | 11.3542 | 97.1788 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 16 17:56 | 2025 Aug 16 05:35:46 | 53.0544 | 0.00014 | 11.9300 | 96.8686 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 15 17:57 | 2025 Aug 14 21:44:59 | 53.0556 | 0.00014 | 12.3271 | 97.3380 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 14 17:56 | 2025 Aug 13 21:51:52 | 53.0556 | 0.00015 | 12.6250 | 89.1437 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 13 17:58 | 2025 Aug 12 15:36:39 | 53.0541 | 0.00015 | 13.0023 | 90.0885 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 12 17:56 | 2025 Aug 12 04:27:52 | 53.0537 | 0.00014 | 13.1412 | 90.6199 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 11 17:56 | 2025 Aug 11 07:45:51 | 53.0519 | 0.00014 | 13.3994 | 89.5583 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 10 17:57 | 2025 Aug 09 15:57:21 | 53.0542 | 0.00013 | 13.8958 | 84.1915 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 09 17:56 | 2025 Aug 09 00:01:58 | 53.0539 | 0.00012 | 14.0944 | 84.1965 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 08 17:56 | 2025 Aug 07 09:49:01 | 53.0540 | 0.00012 | 14.5709 | 84.2908 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 07 17:56 | 2025 Aug 06 17:53:37 | 53.0539 | 0.00012 | 14.7695 | 83.9856 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 05 17:56 | 2025 Aug 05 05:16:13 | 53.0539 | 0.00011 | 15.2262 | 86.6521 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 04 17:56 | 2025 Aug 04 05:23:07 | 53.0537 | 0.00011 | 15.5240 | 83.1102 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 03 17:56 | 2025 Aug 03 05:30:02 | 53.0534 | 0.00011 | 15.8219 | 82.5141 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 02 17:56 | 2025 Aug 02 10:23:33 | 53.0539 | 0.00012 | 16.0602 | 88.9858 | 265.8133 | 15.06402 | 5.500 |
| 2025 Aug 01 17:56 | 2025 Aug 01 02:32:46 | 53.0540 | 0.00011 | 16.4573 | 88.4074 | 265.8133 | 15.06402 | 5.500 |
| 2025 Jul 31 17:56 | 2025 Jul 30 20:17:31 | 53.0542 | 0.00012 | 16.8346 | 92.8050 | 265.8133 | 15.06402 | 5.500 |
| 2025 Jul 29 17:56 | 2025 Jul 29 10:51:11 | 53.0544 | 0.00012 | 17.2516 | 92.3923 | 265.8133 | 15.06402 | 5.500 |
| 2025 Jul 28 17:58 | 2025 Jul 28 03:00:23 | 53.0542 | 0.00012 | 17.6487 | 89.3093 | 265.8133 | 15.06402 | 5.500 |