| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 07 12.86968 | 19 57 02.21 | +62 48 39.3 | 15.9 | N | 193 |
| C/2021 S3 | 2024 07 12.87010 | 19 57 02.17 | +62 48 39.4 | 15.3 | N | 193 |
| C/2021 S3 | 2024 07 12.87053 | 19 57 02.13 | +62 48 39.4 | 14.9 | N | 193 |
| C/2021 S3 | 2024 07 12.87186 | 19 57 02.03 | +62 48 39.2 | 15.3 | N | 193 |
| C/2021 S3 | 2024 07 12.87230 | 19 57 01.99 | +62 48 39.2 | 14.8 | N | 193 |
| C/2021 S3 | 2024 07 12.87596 | 19 57 01.62 | +62 48 38.8 | 16.6 | N | 193 |
| C/2021 S3 | 2024 07 12.87675 | 19 57 01.61 | +62 48 39.0 | 16.0 | N | 193 |
| C/2021 S3 | 2024 07 12.87752 | 19 57 01.54 | +62 48 38.9 | 15.4 | N | 193 |
| C/2021 S3 | 2024 07 12.87830 | 19 57 01.49 | +62 48 38.9 | 14.8 | N | 193 |
| C/2021 S3 | 2024 07 12.87912 | 19 57 01.46 | +62 48 38.9 | 16.3 | N | 193 |
| C/2021 S3 | 2024 07 12.87990 | 19 57 01.33 | +62 48 38.7 | 15.9 | N | 193 |
| C/2021 S3 | 2024 07 12.88067 | 19 57 01.27 | +62 48 38.7 | 15.3 | N | 193 |
| C/2021 S3 | 2024 07 12.88145 | 19 57 01.20 | +62 48 38.6 | 15.0 | N | 193 |
| C/2021 S3 | 2024 07 12.88227 | 19 57 01.10 | +62 48 38.4 | 16.3 | N | 193 |
| C/2021 S3 | 2024 07 12.88306 | 19 57 01.04 | +62 48 38.4 | 15.7 | N | 193 |
| C/2021 S3 | 2024 07 12.88383 | 19 57 01.00 | +62 48 38.4 | 15.3 | N | 193 |
| C/2021 S3 | 2024 07 12.88461 | 19 57 00.94 | +62 48 38.3 | 14.8 | N | 193 |
| C/2021 S3 | 2024 07 12.88543 | 19 57 00.90 | +62 48 38.4 | 16.4 | N | 193 |
| C/2021 S3 | 2024 07 12.88620 | 19 57 00.81 | +62 48 38.3 | 15.9 | N | 193 |
| C/2021 S3 | 2024 07 12.88698 | 19 57 00.72 | +62 48 38.2 | 15.3 | N | 193 |