Orbital elements of STARLINK-3661
| Launched | 18 March 2022 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 52129 |
| 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 Dec 17 18:58 | 2025 Dec 17 06:37:40 | 53.2207 | 0.00016 | 5.2729 | 72.9756 | 287.1409 | 15.08835 | 5.500 |
| 2025 Dec 16 18:57 | 2025 Dec 15 16:28:25 | 53.2182 | 0.00013 | 5.7484 | 81.5943 | 287.1409 | 15.08835 | 5.500 |
| 2025 Dec 15 18:58 | 2025 Dec 14 16:37:38 | 53.2183 | 0.00012 | 6.0458 | 78.1471 | 287.1409 | 15.08835 | 5.500 |
| 2025 Dec 14 18:56 | 2025 Dec 13 16:46:49 | 53.2182 | 0.00013 | 6.3429 | 98.3397 | 287.1409 | 15.08835 | 5.500 |
| 2025 Dec 13 18:56 | 2025 Dec 12 16:56:03 | 53.2187 | 0.00014 | 6.6401 | 90.2860 | 287.1409 | 15.08835 | 5.500 |
| 2025 Dec 12 18:57 | 2025 Dec 11 17:05:16 | 53.2177 | 0.00013 | 6.9377 | 84.5918 | 287.1409 | 15.08835 | 5.500 |
| 2025 Dec 11 18:56 | 2025 Dec 10 15:39:06 | 53.2171 | 0.00012 | 7.2548 | 73.3811 | 287.1409 | 15.08835 | 5.500 |
| 2025 Dec 10 18:56 | 2025 Dec 10 12:28:19 | 53.2173 | 0.00012 | 7.2945 | 74.3677 | 287.1409 | 15.08835 | 5.500 |
| 2025 Dec 09 18:56 | 2025 Dec 09 15:48:19 | 53.2184 | 0.00013 | 7.5523 | 82.8623 | 287.1409 | 15.08835 | 5.500 |
| 2025 Dec 08 18:56 | 2025 Dec 07 19:17:30 | 53.2176 | 0.00014 | 8.1074 | 78.4579 | 287.1409 | 15.08835 | 5.500 |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:23:38 | 53.2173 | 0.00012 | 8.3057 | 104.3875 | 287.1409 | 15.08835 | 5.500 |
| 2025 Dec 06 18:56 | 2025 Dec 06 03:32:52 | 53.2166 | 0.00014 | 8.6030 | 67.7539 | 287.1409 | 15.08835 | 5.500 |
| 2025 Dec 05 18:57 | 2025 Dec 04 18:09:46 | 53.2168 | 0.00019 | 9.0193 | 60.6568 | 287.1409 | 15.08835 | 5.500 |
| 2025 Dec 04 18:57 | 2025 Dec 03 23:05:10 | 53.2159 | 0.00012 | 9.2571 | 89.4329 | 287.1409 | 15.08835 | 5.500 |
| 2025 Dec 03 18:56 | 2025 Dec 03 11:57:27 | 53.2156 | 0.00012 | 9.3959 | 93.0306 | 287.1409 | 15.08835 | 5.500 |
| 2025 Dec 02 18:56 | 2025 Dec 02 10:31:17 | 53.2159 | 0.00013 | 9.7131 | 88.4513 | 287.1409 | 15.08835 | 5.500 |
| 2025 Nov 30 18:57 | 2025 Nov 30 12:25:06 | 53.2156 | 0.00014 | 10.2881 | 91.5857 | 287.1409 | 15.08835 | 5.500 |
| 2025 Nov 29 18:56 | 2025 Nov 28 19:05:03 | 53.2155 | 0.00015 | 10.8036 | 90.9803 | 287.1409 | 15.08835 | 5.500 |
| 2025 Nov 28 18:57 | 2025 Nov 27 20:49:39 | 53.2150 | 0.00015 | 11.0810 | 91.9217 | 287.1409 | 15.08835 | 5.500 |
| 2025 Nov 27 18:57 | 2025 Nov 26 20:58:52 | 53.2147 | 0.00017 | 11.3784 | 96.2606 | 287.1409 | 15.08835 | 5.500 |
| 2025 Nov 26 18:57 | 2025 Nov 26 06:40:24 | 53.2153 | 0.00015 | 11.5568 | 91.5979 | 287.1409 | 15.08835 | 5.500 |
| 2025 Nov 25 18:57 | 2025 Nov 25 00:28:04 | 53.2151 | 0.00016 | 11.9335 | 91.9473 | 287.1409 | 15.08835 | 5.500 |
| 2025 Nov 24 18:56 | 2025 Nov 23 19:51:08 | 53.2150 | 0.00016 | 12.2903 | 84.0942 | 287.1409 | 15.08835 | 5.500 |
| 2025 Nov 23 18:57 | 2025 Nov 22 21:35:44 | 53.2146 | 0.00015 | 12.5679 | 84.0850 | 287.1409 | 15.08835 | 5.500 |
| 2025 Nov 21 18:57 | 2025 Nov 21 01:04:55 | 53.2149 | 0.00014 | 13.1230 | 87.6908 | 287.1409 | 15.08835 | 5.500 |
| 2025 Nov 20 18:56 | 2025 Nov 20 01:14:06 | 53.2154 | 0.00016 | 13.4203 | 105.4918 | 287.1409 | 15.08835 | 5.500 |