| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 07 26.42879 | 19 39 31.97 | +61 53 00.2 | 14.3 | o | T08 |
| C/2021 S3 | 2024 07 26.98579 | 19 38 53.81 | +61 49 03.5 | 14.8 | G | I81 |
| C/2021 S3 | 2024 07 27.00721 | 19 38 52.29 | +61 48 54.2 | 14.7 | G | I81 |
| C/2021 S3 | 2024 07 27.01007 | 19 38 52.08 | +61 48 53.0 | 15.1 | G | I81 |
| C/2021 S3 | 2024 07 27.05223 | 19 38 49.18 | +61 48 36.9 | 15.5 | G | G40 |
| C/2021 S3 | 2024 07 27.07829 | 19 38 47.32 | +61 48 25.2 | 15.5 | G | G40 |
| C/2021 S3 | 2024 07 27.85361 | 19 37 55.37 | +61 42 43.4 | 15.0 | R | A77 |
| C/2021 S3 | 2024 07 27.85969 | 19 37 54.95 | +61 42 41.0 | 15.0 | R | A77 |
| C/2021 S3 | 2024 07 27.86593 | 19 37 54.57 | +61 42 38.5 | 15.2 | R | A77 |
| C/2021 S3 | 2024 07 27.87306 | 19 37 54.03 | +61 42 35.0 | 15.1 | R | A77 |
| C/2021 S3 | 2024 07 27.88198 | 19 37 53.47 | +61 42 31.4 | 14.9 | R | L27 |
| C/2021 S3 | 2024 07 27.89206 | 19 37 52.80 | +61 42 27.0 | 14.9 | R | L27 |
| C/2021 S3 | 2024 07 27.90214 | 19 37 52.11 | +61 42 22.4 | 14.9 | R | L27 |
| C/2021 S3 | 2024 07 27.92388 | 19 37 59.85 | +61 42 28.7 | 15.5 | G | Y87 |
| C/2021 S3 | 2024 07 27.93967 | 19 37 58.67 | +61 42 18.5 | Y87 | ||
| C/2021 S3 | 2024 07 27.95174 | 19 37 56.98 | +61 42 13.3 | 15.5 | G | Y87 |
| C/2021 S3 | 2024 07 27.95934 | 19 37 48.28 | +61 41 56.7 | 15.4 | G | Z10 |
| C/2021 S3 | 2024 07 27.96656 | 19 37 47.79 | +61 41 53.6 | 15.4 | G | Z10 |
| C/2021 S3 | 2024 07 27.97459 | 19 37 47.30 | +61 41 49.6 | 15.4 | G | Z10 |
| C/2021 S3 | 2024 07 28.40305 | 19 37 18.80 | +61 38 35.6 | 14.6 | o | T05 |