Orbital elements of STARLINK-1221
| Launched | 16 February 2020 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 45227 |
| 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 May 23 17:56 | 2025 May 22 13:29:34 | 53.0688 | 0.00041 | 13.1814 | 156.2348 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 22 17:56 | 2025 May 22 13:29:34 | 53.0688 | 0.00041 | 13.1814 | 156.2348 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 21 17:56 | 2025 May 21 04:37:19 | 53.0679 | 0.00042 | 13.6078 | 152.4145 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 20 17:56 | 2025 May 20 05:08:32 | 53.0685 | 0.00044 | 13.9124 | 150.0711 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 19 17:56 | 2025 May 19 11:55:26 | 53.0691 | 0.00046 | 14.1359 | 148.1032 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 18 17:57 | 2025 May 18 12:26:37 | 53.0682 | 0.00046 | 14.4405 | 146.8359 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 17 17:57 | 2025 May 16 11:54:59 | 53.0698 | 0.00047 | 15.0698 | 139.1021 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 16 17:56 | 2025 May 15 20:15:43 | 53.0701 | 0.00048 | 15.2728 | 137.8045 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 15 17:57 | 2025 May 14 16:05:02 | 53.0706 | 0.00049 | 15.6383 | 135.5864 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 14 17:56 | 2025 May 14 12:57:10 | 53.0707 | 0.00049 | 15.6789 | 135.3227 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 13 17:56 | 2025 May 13 00:56:48 | 53.0707 | 0.00051 | 16.1458 | 132.2766 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 12 17:56 | 2025 May 11 17:38:11 | 53.0698 | 0.00052 | 16.5519 | 129.8619 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 11 17:56 | 2025 May 10 15:01:19 | 53.0688 | 0.00053 | 16.8970 | 127.2783 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 10 17:56 | 2025 May 09 15:32:18 | 53.0682 | 0.00054 | 17.2015 | 125.4205 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 09 17:57 | 2025 May 09 12:24:26 | 53.0682 | 0.00054 | 17.2421 | 124.6689 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 08 17:56 | 2025 May 07 15:00:15 | 53.0694 | 0.00056 | 17.8309 | 117.8270 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 07 17:56 | 2025 May 06 09:15:24 | 53.0703 | 0.00057 | 18.2166 | 114.8270 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 06 17:57 | 2025 May 05 19:09:56 | 53.0704 | 0.00057 | 18.3993 | 113.6568 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 05 17:56 | 2025 May 04 19:40:47 | 53.0707 | 0.00058 | 18.7038 | 111.6268 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 04 17:57 | 2025 May 04 10:17:08 | 53.0706 | 0.00059 | 18.8255 | 111.2587 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 03 17:57 | 2025 May 03 04:32:10 | 53.0711 | 0.00059 | 19.2112 | 109.0845 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 02 17:57 | 2025 May 01 21:13:12 | 53.0712 | 0.00060 | 19.6172 | 105.7214 | 203.8841 | 15.32417 | 5.500 |
| 2025 May 01 17:56 | 2025 Apr 28 21:11:21 | 53.0690 | 0.00063 | 20.5507 | 98.2172 | 203.8841 | 15.32417 | 5.500 |
| 2025 Apr 30 17:56 | 2025 Apr 28 21:11:21 | 53.0690 | 0.00063 | 20.5507 | 98.2172 | 203.8841 | 15.32417 | 5.500 |
| 2025 Apr 29 17:57 | 2025 Apr 28 21:11:21 | 53.0690 | 0.00063 | 20.5507 | 98.2172 | 203.8841 | 15.32417 | 5.500 |
| 2025 Apr 27 17:56 | 2025 Apr 27 12:18:13 | 53.0698 | 0.00064 | 20.9769 | 94.3332 | 203.8841 | 15.32417 | 5.500 |
| 2025 Apr 26 17:57 | 2025 Apr 26 04:59:00 | 53.0703 | 0.00066 | 21.3829 | 90.7848 | 203.8841 | 15.32417 | 5.500 |