| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 10 06.83526 | 19 39 12.42 | +44 40 40.8 | 16.4 | N | M18 |
| C/2021 S3 | 2024 10 08.27602 | 19 40 29.14 | +44 18 23.7 | 15.5 | o | T05 |
| C/2021 S3 | 2024 10 08.28012 | 19 40 29.35 | +44 18 19.9 | 15.5 | o | T05 |
| C/2021 S3 | 2024 10 08.28691 | 19 40 29.71 | +44 18 13.5 | 15.5 | o | T05 |
| C/2021 S3 | 2024 10 08.29834 | 19 40 30.31 | +44 18 03.0 | 15.4 | o | T05 |
| C/2021 S3 | 2024 10 08.30658 | 19 40 30.74 | +44 17 55.3 | 15.5 | o | T05 |
| C/2021 S3 | 2024 10 09.93715 | 19 41 59.66 | +43 52 54.3 | 15.5 | G | I81 |
| C/2021 S3 | 2024 10 09.94145 | 19 41 59.90 | +43 52 50.2 | 16.1 | G | I81 |
| C/2021 S3 | 2024 10 10.29900 | 19 42 19.67 | +43 47 25.7 | 15.3 | o | T08 |
| C/2021 S3 | 2024 10 10.30779 | 19 42 20.14 | +43 47 17.6 | 15.3 | o | T08 |
| C/2021 S3 | 2024 10 10.32349 | 19 42 20.98 | +43 47 03.1 | 15.3 | o | T08 |
| C/2021 S3 | 2024 10 10.33600 | 19 42 21.68 | +43 46 51.4 | 15.3 | o | T08 |
| C/2021 S3 | 2024 10 11.76587 | 19 43 41.91 | +43 25 14.2 | 16.2 | G | K87 |
| C/2021 S3 | 2024 10 11.76627 | 19 43 41.96 | +43 25 12.8 | 16.3 | G | B96 |
| C/2021 S3 | 2024 10 11.76878 | 19 43 42.07 | +43 25 11.5 | 16.1 | G | K87 |
| C/2021 S3 | 2024 10 11.77118 | 19 43 42.23 | +43 25 08.5 | 16.3 | G | B96 |
| C/2021 S3 | 2024 10 11.77134 | 19 43 42.21 | +43 25 08.9 | 16.1 | G | K87 |
| C/2021 S3 | 2024 10 11.77609 | 19 43 42.51 | +43 25 04.0 | 16.3 | G | B96 |
| C/2021 S3 | 2024 10 11.77676 | 19 43 42.51 | +43 25 04.2 | 16.4 | V | K97 |
| C/2021 S3 | 2024 10 11.77785 | 19 43 42.62 | +43 25 02.8 | 15.7 | R | B96 |