| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 07 13.92700 | 19 55 35.08 | +62 47 12.3 | 15.2 | V | B72 |
| C/2021 S3 | 2024 07 13.93197 | 19 55 34.65 | +62 47 11.9 | 15.2 | V | B72 |
| C/2021 S3 | 2024 07 13.93659 | 19 55 34.26 | +62 47 11.5 | 15.3 | V | B72 |
| C/2021 S3 | 2024 07 13.94410 | 19 55 33.60 | +62 47 10.9 | 15.4 | V | K74 |
| C/2021 S3 | 2024 07 13.94690 | 19 55 33.36 | +62 47 10.7 | 15.4 | V | K74 |
| C/2021 S3 | 2024 07 13.95110 | 19 55 33.01 | +62 47 10.0 | 15.4 | V | K74 |
| C/2021 S3 | 2024 07 14.06774 | 19 55 23.21 | +62 46 59.8 | 15.2 | G | Z10 |
| C/2021 S3 | 2024 07 14.07506 | 19 55 22.55 | +62 46 58.7 | 15.2 | G | Z10 |
| C/2021 S3 | 2024 07 14.08323 | 19 55 21.89 | +62 46 58.0 | 15.2 | G | Z10 |
| C/2021 S3 | 2024 07 14.47903 | 19 54 49.35 | +62 46 16.8 | 14.9 | o | T08 |
| C/2021 S3 | 2024 07 14.48769 | 19 54 48.58 | +62 46 15.6 | 14.1 | o | T08 |
| C/2021 S3 | 2024 07 14.52328 | 19 54 45.53 | +62 46 11.5 | 14.2 | o | T08 |
| C/2021 S3 | 2024 07 14.93714 | 19 54 12.05 | +62 45 21.1 | 14.6 | R | C23 |
| C/2021 S3 | 2024 07 14.93838 | 19 54 11.88 | +62 45 20.8 | 14.1 | R | G09 |
| C/2021 S3 | 2024 07 14.94163 | 19 54 11.55 | +62 45 20.6 | 14.3 | R | C23 |
| C/2021 S3 | 2024 07 14.94688 | 19 54 11.16 | +62 45 19.9 | 14.8 | R | C23 |
| C/2021 S3 | 2024 07 14.95237 | 19 54 10.55 | +62 45 16.0 | 13.6 | R | G09 |
| C/2021 S3 | 2024 07 14.97514 | 19 54 08.80 | +62 45 16.3 | 14.7 | G | 970 |
| C/2021 S3 | 2024 07 14.98265 | 19 54 08.29 | +62 45 16.3 | 14.8 | N | Z55 |
| C/2021 S3 | 2024 07 14.98342 | 19 54 08.18 | +62 45 16.2 | 14.8 | N | Z55 |