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 |
| 2026 Aug 19 17:57 | 2026 Aug 18 15:55:51 | 53.1541 | 0.00023 | 22.0162 | 44.5200 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 18 17:56 | 2026 Aug 18 00:24:33 | 53.1536 | 0.00024 | 22.2211 | 44.5054 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 17 17:56 | 2026 Aug 17 07:20:02 | 53.1540 | 0.00027 | 22.4466 | 44.0757 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 16 17:56 | 2026 Aug 15 14:58:11 | 53.1531 | 0.00026 | 22.9793 | 45.2621 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 15 17:57 | 2026 Aug 15 11:51:52 | 53.1533 | 0.00026 | 23.0203 | 45.5012 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 14 17:56 | 2026 Aug 13 17:56:38 | 53.1540 | 0.00025 | 23.5735 | 47.7713 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 13 17:57 | 2026 Aug 12 13:59:43 | 53.1534 | 0.00024 | 23.9421 | 45.7024 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 12 17:56 | 2026 Aug 11 19:21:42 | 53.1534 | 0.00023 | 0.1879 | 45.8927 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 11 17:56 | 2026 Aug 11 13:09:02 | 53.1536 | 0.00023 | 0.2700 | 51.7314 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 10 17:56 | 2026 Aug 10 10:45:06 | 53.1541 | 0.00024 | 0.6182 | 54.5598 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 09 17:57 | 2026 Aug 09 03:41:33 | 53.1534 | 0.00022 | 1.0277 | 55.9342 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 08 17:57 | 2026 Aug 08 04:23:50 | 53.1538 | 0.00024 | 1.3352 | 50.7094 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 07 17:57 | 2026 Aug 06 18:13:42 | 53.1534 | 0.00023 | 1.7856 | 55.0523 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 06 17:57 | 2026 Aug 05 17:22:36 | 53.1532 | 0.00024 | 2.1133 | 60.0929 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 05 17:56 | 2026 Aug 04 11:51:47 | 53.1531 | 0.00024 | 2.5022 | 59.4779 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 04 17:57 | 2026 Aug 03 20:19:42 | 53.1530 | 0.00023 | 2.7069 | 60.5188 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 03 17:56 | 2026 Aug 02 22:34:44 | 53.1527 | 0.00023 | 2.9936 | 61.7534 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 02 17:57 | 2026 Aug 01 21:43:11 | 53.1519 | 0.00022 | 3.3211 | 61.7712 | 315.5992 | 15.45355 | 5.500 |
| 2026 Aug 01 17:57 | 2026 Aug 01 06:10:54 | 53.1522 | 0.00025 | 3.5258 | 63.6712 | 315.5992 | 15.45355 | 5.500 |
| 2026 Jul 31 17:56 | 2026 Jul 30 21:32:55 | 53.1526 | 0.00025 | 3.9556 | 60.3637 | 315.5992 | 15.45355 | 5.500 |
| 2026 Jul 30 17:57 | 2026 Jul 29 22:14:13 | 53.1530 | 0.00026 | 4.2625 | 61.7075 | 315.5992 | 15.45355 | 5.500 |
| 2026 Jul 29 17:57 | 2026 Jul 27 22:03:13 | 53.1525 | 0.00026 | 4.8967 | 58.7077 | 315.5992 | 15.45355 | 5.500 |
| 2026 Jul 28 17:57 | 2026 Jul 27 22:03:13 | 53.1525 | 0.00026 | 4.8967 | 58.7077 | 315.5992 | 15.45355 | 5.500 |
| 2026 Jul 27 17:57 | 2026 Jul 26 22:44:10 | 53.1529 | 0.00029 | 5.2035 | 57.2547 | 315.5992 | 15.45355 | 5.500 |
| 2026 Jul 26 17:56 | 2026 Jul 26 00:58:18 | 53.1535 | 0.00030 | 5.4898 | 56.2409 | 315.5992 | 15.45355 | 5.500 |
| 2026 Jul 25 17:57 | 2026 Jul 23 23:13:07 | 53.1531 | 0.00033 | 6.1442 | 51.9369 | 315.5992 | 15.45355 | 5.500 |
| 2026 Jul 24 17:56 | 2026 Jul 23 23:13:07 | 53.1531 | 0.00033 | 6.1442 | 51.9369 | 315.5992 | 15.45355 | 5.500 |
| 2026 Jul 23 17:57 | 2026 Jul 23 03:00:14 | 53.1525 | 0.00035 | 6.4099 | 48.8672 | 315.5992 | 15.45355 | 5.500 |