Orbital elements of STARLINK-1553
| Launched | 2 September 2020 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 46348 |
| 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 26 18:56 | 2025 Dec 26 12:05:25 | 53.0401 | 0.00014 | 19.3472 | 339.0767 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 25 18:57 | 2025 Dec 25 04:47:40 | 53.0396 | 0.00015 | 19.7538 | 328.6408 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 24 18:56 | 2025 Dec 24 03:45:22 | 53.0407 | 0.00015 | 20.0791 | 320.8615 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 23 18:56 | 2025 Dec 23 01:09:07 | 53.0427 | 0.00015 | 20.4247 | 320.8588 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 22 18:57 | 2025 Dec 22 06:22:18 | 53.0433 | 0.00017 | 20.6686 | 311.8601 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 21 18:57 | 2025 Dec 21 06:53:42 | 53.0426 | 0.00016 | 20.9732 | 300.6748 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 20 18:57 | 2025 Dec 20 02:43:17 | 53.0418 | 0.00018 | 21.3390 | 294.2108 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 19 18:57 | 2025 Dec 19 04:48:26 | 53.0417 | 0.00018 | 21.6235 | 288.5691 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 18 18:57 | 2025 Dec 18 05:19:38 | 53.0412 | 0.00019 | 21.9284 | 284.3343 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 17 18:58 | 2025 Dec 17 05:50:48 | 53.0414 | 0.00018 | 22.2332 | 274.1293 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 16 18:57 | 2025 Dec 15 03:45:12 | 53.0405 | 0.00020 | 22.8834 | 262.5312 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 15 18:58 | 2025 Dec 14 23:03:25 | 53.0406 | 0.00023 | 22.9444 | 255.7776 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 14 18:56 | 2025 Dec 13 07:54:58 | 53.0417 | 0.00025 | 23.4522 | 251.3007 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 13 18:56 | 2025 Dec 13 06:21:01 | 53.0437 | 0.00024 | 23.4724 | 251.4038 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:51:45 | 53.0437 | 0.00026 | 23.7772 | 246.5414 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 11 18:56 | 2025 Dec 11 07:22:22 | 53.0449 | 0.00025 | 0.0817 | 239.2677 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 10 18:56 | 2025 Dec 10 07:52:54 | 53.0427 | 0.00028 | 0.3863 | 233.2578 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 09 18:56 | 2025 Dec 09 08:23:20 | 53.0414 | 0.00033 | 0.6909 | 229.8910 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 08 18:56 | 2025 Dec 08 07:19:39 | 53.0422 | 0.00039 | 1.0159 | 214.3260 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 07 18:56 | 2025 Dec 06 13:01:53 | 53.0404 | 0.00039 | 1.5639 | 217.3398 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 06 18:56 | 2025 Dec 06 03:37:55 | 53.0404 | 0.00040 | 1.6856 | 215.5895 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 05 18:57 | 2025 Dec 05 07:15:57 | 53.0406 | 0.00041 | 1.9495 | 211.6039 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 04 18:57 | 2025 Dec 04 07:45:56 | 53.0410 | 0.00041 | 2.2540 | 207.4030 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 03 18:56 | 2025 Dec 03 11:23:53 | 53.0411 | 0.00042 | 2.5178 | 205.0472 | 21.0175 | 15.32919 | 5.500 |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:53:45 | 53.0415 | 0.00043 | 2.8221 | 202.0877 | 21.0175 | 15.32919 | 5.500 |
| 2025 Nov 30 18:57 | 2025 Nov 30 12:53:18 | 53.0416 | 0.00046 | 3.4309 | 194.1785 | 21.0175 | 15.32919 | 5.500 |
| 2025 Nov 29 18:56 | 2025 Nov 28 23:16:44 | 53.0412 | 0.00050 | 3.9178 | 188.9238 | 21.0175 | 15.32919 | 5.500 |