| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 08 06.00473 | 19 29 02.95 | +60 19 26.4 | 15.6 | G | 134 |
| C/2021 S3 | 2024 08 06.00546 | 19 29 02.91 | +60 19 25.9 | 15.6 | G | 134 |
| C/2021 S3 | 2024 08 06.00618 | 19 29 02.90 | +60 19 25.6 | 15.6 | G | 134 |
| C/2021 S3 | 2024 08 06.01847 | 19 29 02.24 | +60 19 17.5 | 15.6 | g | G19 |
| C/2021 S3 | 2024 08 06.02148 | 19 29 02.08 | +60 19 15.5 | 15.4 | g | G19 |
| C/2021 S3 | 2024 08 06.02413 | 19 29 01.96 | +60 19 13.9 | 15.4 | g | G19 |
| C/2021 S3 | 2024 08 06.05823 | 19 29 00.76 | +60 18 53.4 | 14.9 | G | W53 |
| C/2021 S3 | 2024 08 06.06569 | 19 29 00.33 | +60 18 48.2 | 15.0 | G | W53 |
| C/2021 S3 | 2024 08 06.07374 | 19 28 59.94 | +60 18 43.1 | 15.0 | G | W53 |
| C/2021 S3 | 2024 08 06.14637 | 19 28 56.25 | +60 17 56.8 | 15.1 | G | W53 |
| C/2021 S3 | 2024 08 06.16193 | 19 28 55.43 | +60 17 47.2 | 15.1 | G | W53 |
| C/2021 S3 | 2024 08 06.16938 | 19 28 55.05 | +60 17 42.3 | 15.1 | G | W53 |
| C/2021 S3 | 2024 08 06.32239 | 19 28 47.51 | +60 16 04.6 | V21 | ||
| C/2021 S3 | 2024 08 06.33993 | 19 28 46.59 | +60 15 53.1 | V21 | ||
| C/2021 S3 | 2024 08 06.35748 | 19 28 45.74 | +60 15 41.5 | V21 | ||
| C/2021 S3 | 2024 08 06.39258 | 19 28 43.97 | +60 15 18.4 | V21 | ||
| C/2021 S3 | 2024 08 06.42766 | 19 28 42.19 | +60 14 56.1 | V21 | ||
| C/2021 S3 | 2024 08 06.91118 | 19 28 19.85 | +60 09 42.1 | 15.1 | N | Z55 |
| C/2021 S3 | 2024 08 06.91231 | 19 28 19.75 | +60 09 40.9 | 15.1 | N | Z55 |
| C/2021 S3 | 2024 08 06.91344 | 19 28 19.66 | +60 09 41.1 | 15.1 | N | Z55 |