Orbital elements of STARLINK-1821
| Launched | 17 October 2020 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 46718 |
| 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 08 17:56 | 2025 May 08 04:43:24 | 53.0537 | 0.00015 | 12.5376 | 94.2142 | 265.9013 | 15.06384 | 5.500 |
| 2025 May 07 17:56 | 2025 May 07 12:47:59 | 53.0538 | 0.00015 | 12.7362 | 93.5177 | 265.9013 | 15.06384 | 5.500 |
| 2025 May 06 17:57 | 2025 May 06 04:57:12 | 53.0529 | 0.00016 | 13.1333 | 86.2921 | 265.9013 | 15.06384 | 5.500 |
| 2025 May 05 17:56 | 2025 May 05 13:01:48 | 53.0528 | 0.00015 | 13.3319 | 86.1344 | 265.9013 | 15.06384 | 5.500 |
| 2025 May 04 17:57 | 2025 May 04 05:11:01 | 53.0525 | 0.00015 | 13.7290 | 88.3851 | 265.9013 | 15.06384 | 5.500 |
| 2025 May 03 17:57 | 2025 May 02 14:58:03 | 53.0532 | 0.00015 | 14.2056 | 92.3428 | 265.9013 | 15.06384 | 5.500 |
| 2025 May 02 17:57 | 2025 May 02 13:22:31 | 53.0533 | 0.00015 | 14.2254 | 93.3105 | 265.9013 | 15.06384 | 5.500 |
| 2025 May 01 17:56 | 2025 Apr 28 17:01:13 | 53.0536 | 0.00018 | 15.3770 | 91.0386 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 30 17:56 | 2025 Apr 28 17:01:13 | 53.0536 | 0.00018 | 15.3770 | 91.0386 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 29 17:57 | 2025 Apr 28 17:01:13 | 53.0536 | 0.00018 | 15.3770 | 91.0386 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 27 17:56 | 2025 Apr 27 13:57:02 | 53.0535 | 0.00013 | 15.7146 | 94.7949 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 26 17:57 | 2025 Apr 25 17:21:57 | 53.0539 | 0.00014 | 16.2704 | 81.5543 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 25 17:56 | 2025 Apr 24 19:04:23 | 53.0529 | 0.00015 | 16.5485 | 91.7979 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 24 17:56 | 2025 Apr 23 19:11:17 | 53.0536 | 0.00013 | 16.8463 | 82.9372 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 23 17:57 | 2025 Apr 22 19:18:14 | 53.0539 | 0.00023 | 17.1442 | 77.1264 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 22 17:56 | 2025 Apr 19 19:38:56 | 53.0537 | 0.00010 | 18.0377 | 111.3291 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 21 17:57 | 2025 Apr 19 19:38:56 | 53.0537 | 0.00010 | 18.0377 | 111.3291 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 20 17:56 | 2025 Apr 19 19:38:56 | 53.0537 | 0.00010 | 18.0377 | 111.3291 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 19 17:56 | 2025 Apr 18 11:48:08 | 53.0545 | 0.00010 | 18.4349 | 110.3757 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 18 17:57 | 2025 Apr 17 21:28:16 | 53.0549 | 0.00012 | 18.6136 | 90.7180 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 17 17:56 | 2025 Apr 16 21:35:11 | 53.0547 | 0.00012 | 18.9114 | 97.2353 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 16 17:57 | 2025 Apr 15 18:31:01 | 53.0534 | 0.00011 | 19.2491 | 92.7956 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 15 17:56 | 2025 Apr 14 20:13:28 | 53.0530 | 0.00011 | 19.5270 | 94.5851 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 14 17:56 | 2025 Apr 13 20:20:22 | 53.0531 | 0.00012 | 19.8249 | 79.8363 | 265.9013 | 15.06384 | 5.500 |
| 2025 Apr 11 17:57 | 2025 Apr 10 19:05:33 | 53.0536 | 0.00015 | 20.7383 | 114.7419 | 265.9013 | 15.06384 | 5.500 |