| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 06 14.57955 | 20 30 27.73 | +60 07 25.6 | 903 | ||
| C/2021 S3 | 2024 06 14.58421 | 20 30 27.66 | +60 07 28.2 | 903 | ||
| C/2021 S3 | 2024 06 14.58848 | 20 30 27.36 | +60 07 31.5 | 12.2 | T | 903 |
| C/2021 S3 | 2024 06 15.24420 | 20 29 57.29 | +60 15 37.4 | 13.8 | N | V16 |
| C/2021 S3 | 2024 06 15.25054 | 20 29 56.96 | +60 15 42.0 | 13.8 | N | V16 |
| C/2021 S3 | 2024 06 15.25780 | 20 29 56.62 | +60 15 47.5 | 13.9 | N | V16 |
| C/2021 S3 | 2024 06 15.26262 | 20 29 56.41 | +60 15 51.0 | 13.9 | N | V16 |
| C/2021 S3 | 2024 06 15.99336 | 20 29 21.42 | +60 24 37.9 | 14.2 | N | J01 |
| C/2021 S3 | 2024 06 16.00015 | 20 29 21.06 | +60 24 42.3 | 14.2 | N | J01 |
| C/2021 S3 | 2024 06 16.00384 | 20 29 20.87 | +60 24 45.8 | 14.2 | N | J01 |
| C/2021 S3 | 2024 06 16.82894 | 20 28 39.89 | +60 34 21.0 | 14.2 | G | L76 |
| 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 |