| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 07 12.88775 | 19 57 00.66 | +62 48 38.1 | 15.0 | N | 193 |
| C/2021 S3 | 2024 07 12.88858 | 19 57 00.60 | +62 48 38.1 | 16.6 | N | 193 |
| C/2021 S3 | 2024 07 12.88936 | 19 57 00.52 | +62 48 38.1 | 15.8 | N | 193 |
| C/2021 S3 | 2024 07 12.89014 | 19 57 00.46 | +62 48 38.0 | 15.4 | N | 193 |
| C/2021 S3 | 2024 07 12.89091 | 19 57 00.39 | +62 48 37.9 | 14.9 | N | 193 |
| C/2021 S3 | 2024 07 12.89251 | 19 57 00.25 | +62 48 37.7 | 15.7 | N | 193 |
| C/2021 S3 | 2024 07 12.89329 | 19 57 00.18 | +62 48 37.6 | 15.2 | N | 193 |
| C/2021 S3 | 2024 07 12.89407 | 19 57 00.11 | +62 48 37.6 | 14.9 | N | 193 |
| 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 |