| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 09 28.90020 | 19 32 43.35 | +46 46 46.4 | 15.6 | R | C23 |
| C/2021 S3 | 2024 09 28.90120 | 19 32 43.33 | +46 46 46.3 | 15.7 | R | A77 |
| C/2021 S3 | 2024 09 28.90469 | 19 32 43.52 | +46 46 42.1 | 15.5 | R | C23 |
| C/2021 S3 | 2024 09 28.90706 | 19 32 43.63 | +46 46 40.3 | 15.7 | R | A77 |
| C/2021 S3 | 2024 09 28.90993 | 19 32 43.76 | +46 46 36.5 | 15.5 | R | C23 |
| C/2021 S3 | 2024 09 28.92976 | 19 32 44.66 | +46 46 17.4 | 15.7 | G | 970 |
| C/2021 S3 | 2024 09 28.94500 | 19 32 45.31 | +46 46 02.5 | 15.6 | G | 970 |
| C/2021 S3 | 2024 09 29.12576 | 19 32 53.61 | +46 43 08.5 | 15.5 | G | V21 |
| C/2021 S3 | 2024 09 29.14033 | 19 32 54.26 | +46 42 54.5 | 15.5 | G | V21 |
| C/2021 S3 | 2024 09 29.15484 | 19 32 54.88 | +46 42 40.3 | 15.5 | G | V21 |
| C/2021 S3 | 2024 09 29.16937 | 19 32 55.52 | +46 42 26.2 | 15.5 | G | V21 |
| C/2021 S3 | 2024 09 29.83657 | 19 33 26.16 | +46 31 39.7 | 15.8 | N | Z55 |
| C/2021 S3 | 2024 09 29.83770 | 19 33 26.22 | +46 31 38.5 | 15.8 | N | Z55 |
| C/2021 S3 | 2024 09 29.83882 | 19 33 26.27 | +46 31 37.6 | 15.7 | N | Z55 |
| C/2021 S3 | 2024 09 29.83908 | 19 33 26.24 | +46 31 37.0 | 16.0 | V | Y99 |
| C/2021 S3 | 2024 09 29.83995 | 19 33 26.34 | +46 31 36.4 | 15.8 | N | Z55 |
| C/2021 S3 | 2024 09 29.84713 | 19 33 26.60 | +46 31 29.1 | 15.8 | G | 213 |
| C/2021 S3 | 2024 09 29.85261 | 19 33 26.88 | +46 31 23.8 | 15.9 | V | Y99 |
| C/2021 S3 | 2024 09 29.85917 | 19 33 27.18 | +46 31 17.6 | 15.9 | G | 213 |
| C/2021 S3 | 2024 09 29.86664 | 19 33 27.48 | +46 31 10.5 | 15.9 | V | Y99 |