| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 05 09.08420 | 20 27 27.27 | +47 18 08.7 | 13.8 | r | M09 |
| C/2021 S3 | 2024 05 09.08584 | 20 27 27.43 | +47 18 12.1 | 13.2 | V | Y99 |
| C/2021 S3 | 2024 05 09.08929 | 20 27 27.53 | +47 18 18.0 | 13.7 | r | M09 |
| C/2021 S3 | 2024 05 09.09401 | 20 27 27.75 | +47 18 26.3 | 13.6 | r | M09 |
| C/2021 S3 | 2024 05 09.10115 | 20 27 28.16 | +47 18 39.7 | 13.5 | R | L27 |
| C/2021 S3 | 2024 05 09.10572 | 20 27 28.46 | +47 18 48.0 | 13.2 | V | Y99 |
| C/2021 S3 | 2024 05 09.11559 | 20 27 28.91 | +47 19 06.0 | 13.5 | R | L27 |
| C/2021 S3 | 2024 05 09.12560 | 20 27 29.48 | +47 19 23.8 | 13.2 | V | Y99 |
| C/2021 S3 | 2024 05 09.12876 | 20 27 29.57 | +47 19 29.5 | 13.5 | R | L27 |
| C/2021 S3 | 2024 05 09.52391 | 20 27 50.63 | +47 31 15.9 | 13.2 | o | T05 |
| C/2021 S3 | 2024 05 09.54702 | 20 27 51.78 | +47 31 57.3 | 13.2 | o | T05 |
| C/2021 S3 | 2024 05 09.55607 | 20 27 52.23 | +47 32 13.5 | 13.1 | o | T05 |
| C/2021 S3 | 2024 05 09.57799 | 20 27 53.51 | +47 32 48.4 | 11.2 | T | D95 |
| C/2021 S3 | 2024 05 09.58306 | 20 27 53.77 | +47 32 57.4 | D95 | ||
| C/2021 S3 | 2024 05 09.58887 | 20 27 54.07 | +47 33 08.1 | D95 | ||
| C/2021 S3 | 2024 05 09.67167 | 20 27 58.39 | +47 35 36.4 | 14.3 | N | 900 |
| C/2021 S3 | 2024 05 09.67876 | 20 27 58.73 | +47 35 48.9 | 14.3 | N | 900 |
| C/2021 S3 | 2024 05 09.77477 | 20 28 03.54 | +47 38 40.7 | 11.9 | T | P87 |
| C/2021 S3 | 2024 05 09.78034 | 20 28 03.83 | +47 38 50.6 | P87 | ||
| C/2021 S3 | 2024 05 09.78647 | 20 28 04.12 | +47 39 01.4 | P87 |