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 Sep 15 17:56 | 2025 Sep 15 07:27:59 | 53.0707 | 0.00042 | 1.0828 | 162.2923 | 197.8224 | 15.34901 | 5.500 |
| 2025 Sep 14 17:56 | 2025 Sep 14 01:46:26 | 53.0710 | 0.00044 | 1.4694 | 159.2554 | 197.8224 | 15.34901 | 5.500 |
| 2025 Sep 12 17:57 | 2025 Sep 11 15:57:00 | 53.0702 | 0.00047 | 2.2223 | 152.7838 | 197.8224 | 15.34901 | 5.500 |
| 2025 Sep 11 17:57 | 2025 Sep 10 19:37:59 | 53.0699 | 0.00048 | 2.4869 | 150.4920 | 197.8224 | 15.34901 | 5.500 |
| 2025 Sep 10 17:56 | 2025 Sep 09 15:30:05 | 53.0692 | 0.00049 | 2.8531 | 147.0820 | 197.8224 | 15.34901 | 5.500 |
| 2025 Sep 08 17:57 | 2025 Sep 08 03:33:17 | 53.0683 | 0.00050 | 3.3211 | 141.8546 | 197.8224 | 15.34901 | 5.500 |
| 2025 Sep 07 17:56 | 2025 Sep 07 04:06:38 | 53.0689 | 0.00052 | 3.6264 | 138.2343 | 197.8224 | 15.34901 | 5.500 |
| 2025 Sep 06 20:41 | 2025 Sep 06 04:39:58 | 53.0695 | 0.00052 | 3.9316 | 136.1657 | 197.8224 | 15.34901 | 5.500 |
| 2025 Sep 03 17:57 | 2025 Sep 02 19:23:15 | 53.0686 | 0.00056 | 4.9896 | 129.0331 | 197.8224 | 15.34901 | 5.500 |
| 2025 Sep 02 17:56 | 2025 Sep 01 18:22:38 | 53.0684 | 0.00057 | 5.3151 | 125.7385 | 197.8224 | 15.34901 | 5.500 |
| 2025 Sep 01 17:56 | 2025 Sep 01 05:52:18 | 53.0682 | 0.00057 | 5.4778 | 124.0392 | 197.8224 | 15.34901 | 5.500 |
| 2025 Aug 31 17:56 | 2025 Aug 31 06:25:25 | 53.0680 | 0.00058 | 5.7830 | 121.1183 | 197.8224 | 15.34901 | 5.500 |
| 2025 Aug 30 17:56 | 2025 Aug 29 23:09:31 | 53.0687 | 0.00059 | 6.1898 | 117.1325 | 197.8224 | 15.34901 | 5.500 |
| 2025 Aug 29 17:56 | 2025 Aug 28 22:08:46 | 53.0690 | 0.00059 | 6.5153 | 113.7114 | 197.8224 | 15.34901 | 5.500 |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:07:58 | 53.0692 | 0.00060 | 6.8407 | 111.5309 | 197.8224 | 15.34901 | 5.500 |
| 2025 Aug 27 17:56 | 2025 Aug 27 00:48:33 | 53.0689 | 0.00060 | 7.1052 | 109.7407 | 197.8224 | 15.34901 | 5.500 |
| 2025 Aug 26 17:56 | 2025 Aug 25 22:13:55 | 53.0685 | 0.00061 | 7.4510 | 107.1610 | 197.8224 | 15.34901 | 5.500 |
| 2025 Aug 25 17:56 | 2025 Aug 24 22:46:51 | 53.0685 | 0.00061 | 7.7561 | 103.6875 | 197.8224 | 15.34901 | 5.500 |
| 2025 Aug 24 17:56 | 2025 Aug 23 21:45:57 | 53.0685 | 0.00062 | 8.0815 | 102.0821 | 197.8224 | 15.34901 | 5.500 |
| 2025 Aug 23 17:56 | 2025 Aug 21 22:51:43 | 53.0689 | 0.00062 | 8.6916 | 96.1951 | 197.8224 | 15.34901 | 5.500 |
| 2025 Aug 22 17:56 | 2025 Aug 20 21:50:46 | 53.0693 | 0.00062 | 9.0171 | 93.0537 | 197.8224 | 15.34901 | 5.500 |