| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 07 12.89490 | 19 57 00.07 | +62 48 38.0 | 16.5 | N | 193 |
| C/2021 S3 | 2024 07 12.89567 | 19 57 00.00 | +62 48 37.7 | 15.6 | N | 193 |
| C/2021 S3 | 2024 07 12.89645 | 19 56 59.93 | +62 48 37.5 | 15.2 | N | 193 |
| C/2021 S3 | 2024 07 12.89722 | 19 56 59.85 | +62 48 37.5 | 14.8 | N | 193 |
| C/2021 S3 | 2024 07 12.89804 | 19 56 59.78 | +62 48 37.4 | 16.5 | N | 193 |
| C/2021 S3 | 2024 07 12.89882 | 19 56 59.72 | +62 48 37.3 | 15.7 | N | 193 |
| C/2021 S3 | 2024 07 12.89961 | 19 56 59.65 | +62 48 37.3 | 15.3 | N | 193 |
| C/2021 S3 | 2024 07 12.90038 | 19 56 59.59 | +62 48 37.2 | 14.9 | N | 193 |
| C/2021 S3 | 2024 07 12.90275 | 19 56 59.38 | +62 48 37.0 | 15.3 | N | 193 |
| C/2021 S3 | 2024 07 12.90353 | 19 56 59.31 | +62 48 37.0 | 14.8 | N | 193 |
| C/2021 S3 | 2024 07 12.91071 | 19 56 58.70 | +62 48 36.4 | 16.6 | N | 193 |
| C/2021 S3 | 2024 07 12.91219 | 19 56 58.58 | +62 48 36.4 | 15.7 | N | 193 |
| C/2021 S3 | 2024 07 12.91366 | 19 56 58.46 | +62 48 36.2 | 15.3 | N | 193 |
| C/2021 S3 | 2024 07 12.91513 | 19 56 58.34 | +62 48 36.0 | 14.7 | N | 193 |
| C/2021 S3 | 2024 07 12.93303 | 19 56 57.08 | +62 48 35.0 | 15.1 | G | L47 |
| C/2021 S3 | 2024 07 12.93451 | 19 56 57.23 | +62 48 34.8 | 14.7 | G | L47 |
| C/2021 S3 | 2024 07 12.94632 | 19 56 56.27 | +62 48 33.9 | 14.8 | N | Z55 |
| C/2021 S3 | 2024 07 12.94746 | 19 56 56.11 | +62 48 34.0 | 14.7 | N | Z55 |
| C/2021 S3 | 2024 07 12.94859 | 19 56 56.04 | +62 48 33.9 | 14.7 | N | Z55 |
| C/2021 S3 | 2024 07 12.94971 | 19 56 55.96 | +62 48 33.8 | 14.7 | N | Z55 |