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 |
| 2026 Apr 04 17:57 | 2026 Apr 03 18:48:40 | 53.2180 | 0.00013 | 21.0978 | 93.7349 | 266.3787 | 15.08829 | 5.500 |
| 2026 Apr 03 17:56 | 2026 Apr 02 22:08:39 | 53.2197 | 0.00014 | 21.3559 | 91.8555 | 266.3787 | 15.08829 | 5.500 |
| 2026 Apr 02 18:03 | 2026 Apr 01 22:17:52 | 53.2179 | 0.00014 | 21.6531 | 88.2931 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 31 17:57 | 2026 Mar 30 22:36:17 | 53.2185 | 0.00015 | 22.2479 | 89.0666 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 30 17:58 | 2026 Mar 30 09:53:12 | 53.2183 | 0.00014 | 22.4065 | 84.5006 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 29 17:57 | 2026 Mar 29 02:05:29 | 53.2192 | 0.00015 | 22.8030 | 88.0921 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 28 18:57 | 2026 Mar 28 10:11:38 | 53.2207 | 0.00016 | 23.0012 | 89.1671 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 27 18:57 | 2026 Mar 27 03:59:18 | 53.2201 | 0.00015 | 23.3778 | 85.0052 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 26 18:57 | 2026 Mar 26 10:30:04 | 53.2208 | 0.00016 | 23.5959 | 90.8587 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 25 18:56 | 2026 Mar 25 01:06:56 | 53.2186 | 0.00014 | 0.0122 | 80.1719 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 24 18:56 | 2026 Mar 24 01:16:11 | 53.2202 | 0.00019 | 0.3095 | 87.3365 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 23 18:56 | 2026 Mar 23 12:33:04 | 53.2197 | 0.00012 | 0.4681 | 95.3874 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 22 18:56 | 2026 Mar 22 01:34:36 | 53.2195 | 0.00016 | 0.9043 | 85.0030 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 21 19:05 | 2026 Mar 21 12:51:30 | 53.2198 | 0.00016 | 1.0626 | 82.0200 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 20 18:57 | 2026 Mar 20 13:00:44 | 53.2192 | 0.00013 | 1.3602 | 91.4062 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 19 18:56 | 2026 Mar 19 02:02:16 | 53.2191 | 0.00013 | 1.7962 | 87.1780 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 18 18:56 | 2026 Mar 18 03:46:52 | 53.2188 | 0.00013 | 2.0738 | 90.1514 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 17 18:56 | 2026 Mar 17 03:56:03 | 53.2186 | 0.00013 | 2.3712 | 90.5174 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 16 18:57 | 2026 Mar 16 04:05:17 | 53.2189 | 0.00015 | 2.6685 | 95.2910 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 15 18:56 | 2026 Mar 15 15:22:11 | 53.2179 | 0.00013 | 2.8271 | 90.9545 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 14 18:56 | 2026 Mar 14 05:59:05 | 53.2181 | 0.00013 | 3.2434 | 89.2444 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 13 18:57 | 2026 Mar 12 06:17:31 | 53.2191 | 0.00015 | 3.8382 | 94.8403 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 12 18:57 | 2026 Mar 12 06:17:31 | 53.2191 | 0.00015 | 3.8382 | 94.8403 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 11 18:56 | 2026 Mar 11 09:37:30 | 53.2181 | 0.00014 | 4.0959 | 94.3094 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 10 18:56 | 2026 Mar 10 09:46:43 | 53.2180 | 0.00014 | 4.3932 | 94.4170 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 09 18:56 | 2026 Mar 09 06:45:10 | 53.2179 | 0.00014 | 4.7303 | 93.3020 | 266.3787 | 15.08829 | 5.500 |
| 2026 Mar 08 18:57 | 2026 Mar 08 10:05:09 | 53.2172 | 0.00013 | 4.9880 | 87.9885 | 266.3787 | 15.08829 | 5.500 |