| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 07 10.94138 | 19 59 42.21 | +62 49 55.6 | 14.8 | N | 193 |
| C/2021 S3 | 2024 07 10.94220 | 19 59 42.16 | +62 49 55.6 | 16.5 | N | 193 |
| C/2021 S3 | 2024 07 10.94297 | 19 59 42.09 | +62 49 55.6 | 15.8 | N | 193 |
| C/2021 S3 | 2024 07 10.94375 | 19 59 42.02 | +62 49 55.6 | 15.3 | R | 193 |
| C/2021 S3 | 2024 07 10.94453 | 19 59 41.95 | +62 49 55.6 | 14.8 | N | 193 |
| C/2021 S3 | 2024 07 10.94535 | 19 59 41.88 | +62 49 55.6 | 16.5 | N | 193 |
| C/2021 S3 | 2024 07 10.94612 | 19 59 41.80 | +62 49 55.5 | 15.7 | N | 193 |
| C/2021 S3 | 2024 07 10.94691 | 19 59 41.75 | +62 49 55.5 | 15.2 | N | 193 |
| C/2021 S3 | 2024 07 10.94769 | 19 59 41.68 | +62 49 55.5 | 14.8 | N | 193 |
| C/2021 S3 | 2024 07 10.94851 | 19 59 41.60 | +62 49 55.6 | 16.6 | N | 193 |
| C/2021 S3 | 2024 07 10.95006 | 19 59 41.48 | +62 49 55.4 | 15.2 | R | 193 |
| C/2021 S3 | 2024 07 10.95083 | 19 59 41.41 | +62 49 55.4 | 14.7 | I | 193 |
| C/2021 S3 | 2024 07 10.96882 | 19 59 40.14 | +62 49 56.4 | 14.8 | N | 193 |
| C/2021 S3 | 2024 07 11.86796 | 19 58 25.36 | +62 49 32.3 | 15.7 | V | 193 |
| C/2021 S3 | 2024 07 11.86839 | 19 58 25.32 | +62 49 32.3 | 15.1 | R | 193 |
| C/2021 S3 | 2024 07 11.86882 | 19 58 25.28 | +62 49 32.3 | 14.8 | I | 193 |
| C/2021 S3 | 2024 07 11.86973 | 19 58 25.20 | +62 49 32.3 | 15.7 | V | 193 |
| C/2021 S3 | 2024 07 11.87016 | 19 58 25.17 | +62 49 32.2 | 15.2 | R | 193 |
| C/2021 S3 | 2024 07 11.87059 | 19 58 25.12 | +62 49 32.2 | 14.8 | I | 193 |
| C/2021 S3 | 2024 07 11.87149 | 19 58 25.07 | +62 49 32.1 | 15.4 | V | 193 |