| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| 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 |
| C/2021 S3 | 2024 06 06.94513 | 20 34 55.27 | +58 18 04.0 | 14.1 | G | 970 |
| C/2021 S3 | 2024 06 06.94824 | 20 34 55.18 | +58 18 07.1 | 14.0 | G | 970 |
| C/2021 S3 | 2024 06 06.98362 | 20 34 54.21 | +58 18 42.3 | 15.1 | N | M18 |
| C/2021 S3 | 2024 06 07.00967 | 20 34 53.53 | +58 19 07.8 | 15.1 | N | M18 |
| C/2021 S3 | 2024 06 07.03570 | 20 34 52.80 | +58 19 33.3 | 15.1 | N | M18 |
| C/2021 S3 | 2024 06 07.95483 | 20 34 28.96 | +58 34 06.6 | 14.8 | G | 134 |
| C/2021 S3 | 2024 06 07.95557 | 20 34 28.97 | +58 34 07.7 | 14.8 | G | 134 |
| C/2021 S3 | 2024 06 07.95630 | 20 34 28.91 | +58 34 08.2 | 14.8 | G | 134 |
| C/2021 S3 | 2024 06 07.95701 | 20 34 28.91 | +58 34 08.8 | 14.8 | G | 134 |