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 May 22 17:57 | 2026 May 21 23:40:29 | 53.1611 | 0.00014 | 23.4328 | 94.3777 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 21 17:57 | 2026 May 20 22:37:06 | 53.1616 | 0.00013 | 23.7569 | 82.5148 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 20 17:57 | 2026 May 19 23:07:43 | 53.1619 | 0.00013 | 0.0607 | 81.7240 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 19 17:58 | 2026 May 18 22:04:21 | 53.1621 | 0.00013 | 0.3847 | 76.2429 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 18 17:57 | 2026 May 18 07:58:42 | 53.1599 | 0.00009 | 0.5669 | 92.7559 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 17 17:57 | 2026 May 16 23:05:31 | 53.1622 | 0.00013 | 0.9922 | 90.6907 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 16 17:56 | 2026 May 16 02:44:02 | 53.1624 | 0.00013 | 1.2555 | 90.6526 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 15 17:57 | 2026 May 14 10:01:04 | 53.1619 | 0.00013 | 1.7821 | 90.3634 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 14 17:58 | 2026 May 14 00:37:18 | 53.1615 | 0.00013 | 1.9036 | 85.7494 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 13 17:58 | 2026 May 12 23:33:56 | 53.1611 | 0.00014 | 2.2275 | 91.1045 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 12 17:58 | 2026 May 11 22:30:34 | 53.1609 | 0.00014 | 2.5516 | 91.4714 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 11 17:56 | 2026 May 11 03:43:02 | 53.1605 | 0.00013 | 2.7947 | 89.2865 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 10 17:57 | 2026 May 10 04:13:38 | 53.1598 | 0.00012 | 3.0984 | 87.7299 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 09 17:57 | 2026 May 09 04:44:13 | 53.1592 | 0.00012 | 3.4022 | 83.6537 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 08 17:57 | 2026 May 08 02:06:53 | 53.1587 | 0.00012 | 3.7466 | 90.9147 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 07 17:58 | 2026 May 07 02:37:28 | 53.1591 | 0.00012 | 4.0503 | 90.4180 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 06 17:57 | 2026 May 06 12:31:50 | 53.1592 | 0.00014 | 4.2326 | 87.6033 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 05 17:57 | 2026 May 05 13:02:25 | 53.1590 | 0.00012 | 4.5364 | 92.6556 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 04 17:57 | 2026 May 04 04:09:15 | 53.1602 | 0.00013 | 4.9617 | 91.9905 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 03 17:57 | 2026 May 03 04:39:50 | 53.1603 | 0.00014 | 5.2654 | 98.6100 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 02 17:57 | 2026 May 02 05:10:26 | 53.1603 | 0.00014 | 5.5691 | 100.0755 | 265.7380 | 15.31707 | 5.500 |
| 2026 May 01 17:56 | 2026 May 01 07:14:58 | 53.1597 | 0.00013 | 5.8526 | 92.4275 | 265.7380 | 15.31707 | 5.500 |
| 2026 Apr 30 17:56 | 2026 Apr 30 07:45:35 | 53.1597 | 0.00014 | 6.1562 | 100.1182 | 265.7380 | 15.31707 | 5.500 |
| 2026 Apr 29 17:57 | 2026 Apr 29 08:16:09 | 53.1594 | 0.00013 | 6.4602 | 97.8276 | 265.7380 | 15.31707 | 5.500 |
| 2026 Apr 28 17:56 | 2026 Apr 28 08:46:45 | 53.1588 | 0.00013 | 6.7639 | 93.7622 | 265.7380 | 15.31707 | 5.500 |
| 2026 Apr 27 17:58 | 2026 Apr 27 04:35:27 | 53.1578 | 0.00012 | 7.1285 | 77.2275 | 265.7380 | 15.31707 | 5.500 |
| 2026 Apr 26 17:58 | 2026 Apr 26 06:40:01 | 53.1576 | 0.00012 | 7.4121 | 75.0371 | 265.7380 | 15.31707 | 5.500 |
| 2026 Apr 25 17:58 | 2026 Apr 25 08:44:34 | 53.1580 | 0.00012 | 7.6956 | 85.7199 | 265.7380 | 15.31707 | 5.500 |