| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 05 25.92448 | 20 36 25.17 | +54 30 52.1 | 14.6 | G | 134 |
| C/2021 S3 | 2024 05 25.92521 | 20 36 25.19 | +54 30 54.1 | 14.6 | G | 134 |
| C/2021 S3 | 2024 05 25.92593 | 20 36 25.23 | +54 30 54.6 | 14.6 | G | 134 |
| C/2021 S3 | 2024 05 25.92667 | 20 36 25.17 | +54 30 55.4 | 14.6 | G | 134 |
| C/2021 S3 | 2024 05 25.92741 | 20 36 25.19 | +54 30 56.3 | 14.6 | G | 134 |
| C/2021 S3 | 2024 05 25.92815 | 20 36 25.21 | +54 30 57.6 | 14.6 | G | 134 |
| C/2021 S3 | 2024 05 25.92889 | 20 36 25.25 | +54 30 58.1 | 14.6 | G | 134 |
| C/2021 S3 | 2024 05 25.92963 | 20 36 25.21 | +54 30 59.7 | 14.6 | G | 134 |
| C/2021 S3 | 2024 05 25.95220 | 20 36 25.40 | +54 31 29.5 | 13.0 | G | A98 |
| C/2021 S3 | 2024 05 25.95367 | 20 36 25.39 | +54 31 31.6 | 12.8 | G | A98 |
| C/2021 S3 | 2024 05 25.95514 | 20 36 25.39 | +54 31 33.8 | 13.1 | G | A98 |
| C/2021 S3 | 2024 05 25.95661 | 20 36 25.41 | +54 31 35.6 | 12.9 | G | A98 |
| C/2021 S3 | 2024 05 25.95808 | 20 36 25.41 | +54 31 37.9 | 13.0 | G | A98 |
| C/2021 S3 | 2024 05 25.95955 | 20 36 25.38 | +54 31 39.5 | 12.9 | G | A98 |
| C/2021 S3 | 2024 05 25.96102 | 20 36 25.44 | +54 31 41.6 | 13.1 | G | A98 |
| C/2021 S3 | 2024 05 26.04148 | 20 36 26.29 | +54 33 25.7 | 14.4 | G | Z10 |
| C/2021 S3 | 2024 05 26.04891 | 20 36 26.32 | +54 33 36.4 | 14.4 | G | Z10 |
| C/2021 S3 | 2024 05 26.05719 | 20 36 26.37 | +54 33 46.6 | 14.4 | G | Z10 |
| C/2021 S3 | 2024 05 27.54560 | 20 36 36.79 | +55 05 28.7 | 13.5 | o | T08 |
| C/2021 S3 | 2024 05 27.54918 | 20 36 36.80 | +55 05 33.2 | 13.5 | o | T08 |