| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 06 16.83323 | 20 28 39.68 | +60 34 24.1 | 14.2 | G | L76 |
| C/2021 S3 | 2024 06 16.83751 | 20 28 39.47 | +60 34 27.2 | 14.2 | G | L76 |
| C/2021 S3 | 2024 06 17.39591 | 20 28 10.42 | +60 40 48.2 | V21 | ||
| C/2021 S3 | 2024 06 17.40993 | 20 28 09.64 | +60 40 57.2 | V21 | ||
| C/2021 S3 | 2024 06 17.78300 | 20 27 49.93 | +60 45 00.7 | 16.0 | R | C51 |
| C/2021 S3 | 2024 06 17.91085 | 20 27 43.15 | +60 46 24.5 | C51 | ||
| C/2021 S3 | 2024 06 17.91581 | 20 27 43.38 | +60 46 30.1 | 14.4 | N | Z55 |
| C/2021 S3 | 2024 06 17.91605 | 20 27 43.44 | +60 46 30.2 | 14.3 | N | Z55 |
| C/2021 S3 | 2024 06 17.91631 | 20 27 43.39 | +60 46 30.2 | 14.4 | N | Z55 |
| C/2021 S3 | 2024 06 17.91657 | 20 27 43.30 | +60 46 30.6 | 14.3 | N | Z55 |
| C/2021 S3 | 2024 06 17.92678 | 20 27 42.71 | +60 46 37.3 | 14.3 | G | B50 |
| C/2021 S3 | 2024 06 17.93624 | 20 27 42.16 | +60 46 43.8 | 14.2 | G | B50 |
| C/2021 S3 | 2024 06 17.94686 | 20 27 41.57 | +60 46 50.8 | 14.3 | G | B50 |
| C/2021 S3 | 2024 06 17.96077 | 20 27 40.78 | +60 47 00.2 | 15.2 | N | M18 |
| C/2021 S3 | 2024 06 17.97586 | 20 27 39.98 | +60 47 10.0 | 15.1 | N | M18 |
| C/2021 S3 | 2024 06 17.99113 | 20 27 39.09 | +60 47 20.3 | 15.2 | N | M18 |
| C/2021 S3 | 2024 06 18.16667 | 20 27 29.44 | +60 49 11.1 | C51 | ||
| C/2021 S3 | 2024 06 18.29302 | 20 27 23.12 | +60 50 37.6 | V21 | ||
| C/2021 S3 | 2024 06 18.29452 | 20 27 22.51 | +60 50 33.8 | C51 | ||
| C/2021 S3 | 2024 06 18.31055 | 20 27 22.02 | +60 50 48.7 | V21 |