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 Nov 02 18:57 | 2025 Nov 02 01:18:21 | 53.0540 | 0.00014 | 15.3064 | 101.7026 | 258.4126 | 15.06378 | 5.500 |
| 2025 Nov 01 18:58 | 2025 Oct 31 12:40:56 | 53.0531 | 0.00013 | 15.7631 | 81.1428 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 31 18:57 | 2025 Oct 31 03:07:42 | 53.0532 | 0.00013 | 15.8822 | 80.5058 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 30 18:57 | 2025 Oct 30 03:14:37 | 53.0534 | 0.00013 | 16.1801 | 79.8689 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 29 18:57 | 2025 Oct 28 03:28:26 | 53.0536 | 0.00014 | 16.7756 | 94.8928 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 28 18:57 | 2025 Oct 27 21:06:16 | 53.0536 | 0.00016 | 16.8551 | 90.1868 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 27 18:57 | 2025 Oct 27 03:35:20 | 53.0536 | 0.00015 | 17.0735 | 89.7278 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 26 18:57 | 2025 Oct 26 05:17:48 | 53.0542 | 0.00015 | 17.3515 | 88.4319 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 25 17:57 | 2025 Oct 25 07:00:14 | 53.0547 | 0.00015 | 17.6295 | 84.3757 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 24 17:57 | 2025 Oct 23 15:11:45 | 53.0544 | 0.00013 | 18.1260 | 90.0596 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 22 17:56 | 2025 Oct 22 04:09:53 | 53.0535 | 0.00015 | 18.5627 | 91.1886 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 21 17:56 | 2025 Oct 20 17:08:01 | 53.0541 | 0.00015 | 18.9995 | 94.2652 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 20 17:56 | 2025 Oct 20 05:59:14 | 53.0542 | 0.00016 | 19.1385 | 93.8598 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 19 17:56 | 2025 Oct 19 07:41:40 | 53.0537 | 0.00014 | 19.4166 | 97.5745 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:13:03 | 53.0547 | 0.00014 | 19.7343 | 98.2234 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 17 17:56 | 2025 Oct 16 08:02:20 | 53.0548 | 0.00012 | 20.3101 | 81.6955 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 16 17:56 | 2025 Oct 16 01:40:15 | 53.0540 | 0.00014 | 20.3895 | 95.6768 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 15 17:56 | 2025 Oct 14 11:27:17 | 53.0550 | 0.00015 | 20.8660 | 99.7885 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 14 17:56 | 2025 Oct 13 19:31:53 | 53.0565 | 0.00016 | 21.0648 | 83.9187 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 12 17:56 | 2025 Oct 12 06:54:29 | 53.0552 | 0.00014 | 21.5214 | 90.0351 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 11 17:57 | 2025 Oct 11 07:01:23 | 53.0542 | 0.00013 | 21.8191 | 82.2049 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 09 17:56 | 2025 Oct 09 04:04:07 | 53.0562 | 0.00013 | 22.4546 | 93.5385 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 08 17:56 | 2025 Oct 08 10:33:12 | 53.0554 | 0.00013 | 22.6731 | 91.9231 | 258.4126 | 15.06378 | 5.500 |
| 2025 Oct 07 17:56 | 2025 Oct 07 04:17:58 | 53.0559 | 0.00012 | 23.0503 | 105.7663 | 258.4126 | 15.06378 | 5.500 |