| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 07 11.87192 | 19 58 25.01 | +62 49 32.2 | 15.2 | R | 193 |
| C/2021 S3 | 2024 07 11.87236 | 19 58 24.98 | +62 49 32.2 | 14.8 | I | 193 |
| C/2021 S3 | 2024 07 11.87326 | 19 58 24.90 | +62 49 32.1 | 15.6 | V | 193 |
| C/2021 S3 | 2024 07 11.87369 | 19 58 24.86 | +62 49 32.1 | 15.2 | R | 193 |
| C/2021 S3 | 2024 07 11.87412 | 19 58 24.82 | +62 49 32.1 | 14.8 | I | 193 |
| C/2021 S3 | 2024 07 11.87502 | 19 58 24.76 | +62 49 32.1 | 15.9 | V | 193 |
| C/2021 S3 | 2024 07 11.87545 | 19 58 24.70 | +62 49 32.0 | 15.1 | R | 193 |
| C/2021 S3 | 2024 07 11.87588 | 19 58 24.65 | +62 49 32.0 | 14.6 | I | 193 |
| C/2021 S3 | 2024 07 11.88638 | 19 58 23.79 | +62 49 31.4 | 16.8 | B | 193 |
| C/2021 S3 | 2024 07 11.88715 | 19 58 23.70 | +62 49 31.4 | 15.8 | V | 193 |
| C/2021 S3 | 2024 07 11.88793 | 19 58 23.64 | +62 49 31.4 | 15.2 | R | 193 |
| C/2021 S3 | 2024 07 11.88870 | 19 58 23.58 | +62 49 31.4 | 14.8 | I | 193 |
| C/2021 S3 | 2024 07 11.88953 | 19 58 23.50 | +62 49 31.3 | 16.2 | B | 193 |
| C/2021 S3 | 2024 07 11.89030 | 19 58 23.45 | +62 49 31.4 | 15.7 | V | 193 |
| C/2021 S3 | 2024 07 11.89109 | 19 58 23.37 | +62 49 31.3 | 15.3 | R | 193 |
| C/2021 S3 | 2024 07 11.89186 | 19 58 23.31 | +62 49 31.3 | 14.8 | I | 193 |
| C/2021 S3 | 2024 07 11.89269 | 19 58 23.26 | +62 49 31.2 | 16.3 | B | 193 |
| C/2021 S3 | 2024 07 11.89346 | 19 58 23.16 | +62 49 31.3 | 15.6 | V | 193 |
| C/2021 S3 | 2024 07 11.89424 | 19 58 23.09 | +62 49 31.2 | 15.2 | R | 193 |
| C/2021 S3 | 2024 07 11.89501 | 19 58 23.04 | +62 49 31.1 | 14.8 | I | 193 |