| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 06 05.63187 | 20 35 25.62 | +57 56 29.8 | 13.5 | G | G26 |
| C/2021 S3 | 2024 06 06.27082 | 20 35 11.05 | +58 07 05.1 | 14.3 | R | U55 |
| C/2021 S3 | 2024 06 06.28116 | 20 35 10.84 | +58 07 16.1 | 14.3 | R | U55 |
| C/2021 S3 | 2024 06 06.29112 | 20 35 10.61 | +58 07 25.0 | 14.3 | R | U55 |
| C/2021 S3 | 2024 06 06.52770 | 20 35 05.09 | +58 11 21.8 | 13.6 | o | T05 |
| C/2021 S3 | 2024 06 06.53041 | 20 35 05.02 | +58 11 24.6 | 13.7 | o | T05 |
| C/2021 S3 | 2024 06 06.53449 | 20 35 04.93 | +58 11 28.5 | 13.7 | o | T05 |
| C/2021 S3 | 2024 06 06.54037 | 20 35 04.76 | +58 11 34.4 | 13.7 | o | T05 |
| C/2021 S3 | 2024 06 06.91704 | 20 34 55.94 | +58 17 37.0 | 14.8 | G | 134 |
| C/2021 S3 | 2024 06 06.92475 | 20 34 55.76 | +58 17 44.7 | 14.8 | G | 134 |
| C/2021 S3 | 2024 06 06.92546 | 20 34 55.81 | +58 17 45.6 | 14.8 | G | 134 |
| C/2021 S3 | 2024 06 06.92619 | 20 34 55.78 | +58 17 45.9 | 14.8 | G | 134 |
| C/2021 S3 | 2024 06 06.92691 | 20 34 55.73 | +58 17 46.5 | 14.8 | G | 134 |
| C/2021 S3 | 2024 06 06.92764 | 20 34 55.69 | +58 17 47.6 | 14.8 | G | 134 |
| C/2021 S3 | 2024 06 06.92836 | 20 34 55.70 | +58 17 48.2 | 14.8 | G | 134 |
| C/2021 S3 | 2024 06 06.92850 | 20 34 55.69 | +58 17 48.1 | 14.5 | G | B72 |
| C/2021 S3 | 2024 06 06.92909 | 20 34 55.65 | +58 17 48.4 | 14.8 | G | 134 |
| C/2021 S3 | 2024 06 06.92980 | 20 34 55.64 | +58 17 49.4 | 14.8 | G | 134 |
| C/2021 S3 | 2024 06 06.93134 | 20 34 55.63 | +58 17 50.9 | 14.4 | G | B72 |
| C/2021 S3 | 2024 06 06.93418 | 20 34 55.54 | +58 17 53.7 | 14.5 | G | B72 |