| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 09 20.78694 | 19 27 12.96 | +48 59 40.0 | 16.0 | G | B72 |
| C/2021 S3 | 2024 09 20.80613 | 19 27 13.62 | +48 59 21.0 | 15.8 | G | K87 |
| C/2021 S3 | 2024 09 20.80978 | 19 27 13.76 | +48 59 17.3 | 15.8 | G | K87 |
| C/2021 S3 | 2024 09 20.81307 | 19 27 13.87 | +48 59 14.0 | 15.9 | G | K87 |
| C/2021 S3 | 2024 09 20.85424 | 19 27 15.31 | +48 58 32.9 | 15.7 | r | M09 |
| C/2021 S3 | 2024 09 20.85960 | 19 27 15.48 | +48 58 27.5 | 15.7 | r | M09 |
| C/2021 S3 | 2024 09 20.86442 | 19 27 15.67 | +48 58 22.7 | 15.7 | r | M09 |
| C/2021 S3 | 2024 09 20.87340 | 19 27 15.98 | +48 58 13.4 | 15.4 | R | C23 |
| C/2021 S3 | 2024 09 20.87565 | 19 27 16.08 | +48 58 11.9 | 15.6 | R | C23 |
| C/2021 S3 | 2024 09 20.87789 | 19 27 16.13 | +48 58 09.7 | 15.6 | R | C23 |
| C/2021 S3 | 2024 09 20.88683 | 19 27 16.45 | +48 58 00.6 | 16.0 | g | G19 |
| C/2021 S3 | 2024 09 20.88980 | 19 27 16.54 | +48 57 57.7 | 16.0 | g | G19 |
| C/2021 S3 | 2024 09 20.89369 | 19 27 16.68 | +48 57 53.5 | 16.3 | N | M18 |
| C/2021 S3 | 2024 09 20.90345 | 19 27 17.05 | +48 57 43.8 | 16.3 | N | M18 |
| C/2021 S3 | 2024 09 20.91164 | 19 27 17.26 | +48 57 35.3 | 15.4 | R | C36 |
| C/2021 S3 | 2024 09 20.91288 | 19 27 17.37 | +48 57 34.4 | 16.3 | N | M18 |
| C/2021 S3 | 2024 09 20.91458 | 19 27 17.36 | +48 57 31.9 | 14.9 | R | C36 |
| C/2021 S3 | 2024 09 20.91532 | 19 27 17.50 | +48 57 31.5 | 15.0 | R | C36 |
| C/2021 S3 | 2024 09 20.91826 | 19 27 17.55 | +48 57 28.0 | 15.2 | R | C36 |
| C/2021 S3 | 2024 09 20.92047 | 19 27 17.70 | +48 57 25.6 | 14.6 | R | C36 |