Orbital elements of STARLINK-1661
| Launched | 2 September 2020 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 46355 |
| 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 Jul 01 17:56 | 2025 Jun 30 22:03:52 | 53.0555 | 0.00015 | 4.4574 | 88.7232 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 30 17:56 | 2025 Jun 29 20:35:15 | 53.0556 | 0.00015 | 4.7751 | 85.6846 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 29 17:56 | 2025 Jun 28 22:17:41 | 53.0554 | 0.00015 | 5.0531 | 86.6773 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 28 17:56 | 2025 Jun 27 22:24:36 | 53.0550 | 0.00015 | 5.3509 | 87.3669 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 27 17:56 | 2025 Jun 26 22:31:29 | 53.0548 | 0.00015 | 5.6487 | 86.0913 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 26 17:56 | 2025 Jun 26 11:22:43 | 53.0555 | 0.00016 | 5.7877 | 86.1504 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 25 17:56 | 2025 Jun 24 22:45:18 | 53.0538 | 0.00015 | 6.2443 | 89.0183 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 24 17:56 | 2025 Jun 23 11:43:26 | 53.0552 | 0.00014 | 6.6811 | 87.2767 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 23 17:56 | 2025 Jun 23 11:43:26 | 53.0552 | 0.00014 | 6.6811 | 87.2767 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 22 17:56 | 2025 Jun 22 05:28:12 | 53.0558 | 0.00014 | 7.0584 | 96.1031 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 21 17:56 | 2025 Jun 21 02:24:01 | 53.0550 | 0.00013 | 7.3960 | 91.4200 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 20 17:57 | 2025 Jun 20 05:42:01 | 53.0538 | 0.00014 | 7.6542 | 86.3849 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 19 17:56 | 2025 Jun 19 05:48:54 | 53.0542 | 0.00012 | 7.9520 | 92.0356 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 18 17:56 | 2025 Jun 17 14:00:25 | 53.0540 | 0.00012 | 8.4484 | 88.4667 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 17 17:56 | 2025 Jun 16 04:34:05 | 53.0536 | 0.00012 | 8.8653 | 88.2057 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 16 17:56 | 2025 Jun 16 04:34:05 | 53.0536 | 0.00012 | 8.8653 | 88.2057 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 15 17:56 | 2025 Jun 14 15:56:40 | 53.0546 | 0.00012 | 9.3221 | 84.9762 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 14 17:56 | 2025 Jun 14 04:47:54 | 53.0474 | 0.00015 | 9.4611 | 85.5628 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 13 17:56 | 2025 Jun 12 16:10:29 | 53.0536 | 0.00010 | 9.9177 | 88.2884 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 12 17:56 | 2025 Jun 11 09:55:14 | 53.0528 | 0.00009 | 10.2951 | 79.8842 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 11 17:56 | 2025 Jun 11 09:55:14 | 53.0528 | 0.00009 | 10.2951 | 79.8842 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 10 17:56 | 2025 Jun 08 07:04:53 | 53.0536 | 0.00010 | 11.2283 | 84.9117 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 09 17:56 | 2025 Jun 08 07:04:53 | 53.0536 | 0.00010 | 11.2283 | 84.9117 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 08 17:56 | 2025 Jun 07 18:20:34 | 53.0538 | 0.00009 | 11.3871 | 88.1393 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 07 17:56 | 2025 Jun 06 18:27:28 | 53.0537 | 0.00009 | 11.6850 | 88.4359 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 06 17:56 | 2025 Jun 06 10:29:47 | 53.0536 | 0.00010 | 11.7843 | 87.2283 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 05 17:56 | 2025 Jun 04 09:08:03 | 53.0536 | 0.00010 | 12.3998 | 84.6980 | 271.3926 | 15.06402 | 5.500 |
| 2025 Jun 04 17:57 | 2025 Jun 04 02:45:53 | 53.0534 | 0.00010 | 12.4792 | 85.4674 | 271.3926 | 15.06402 | 5.500 |