| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 06 23.95402 | 20 21 40.75 | +61 43 43.7 | 14.2 | R | C23 |
| C/2021 S3 | 2024 06 23.95627 | 20 21 40.57 | +61 43 44.5 | 14.4 | R | C23 |
| C/2021 S3 | 2024 06 23.97540 | 20 21 39.22 | +61 43 54.5 | 15.2 | N | M18 |
| C/2021 S3 | 2024 06 23.98755 | 20 21 38.36 | +61 44 00.2 | 15.2 | N | M18 |
| C/2021 S3 | 2024 06 23.99049 | 20 21 38.24 | +61 44 01.4 | 14.5 | r | M09 |
| C/2021 S3 | 2024 06 23.99578 | 20 21 37.87 | +61 44 04.0 | 14.5 | r | M09 |
| C/2021 S3 | 2024 06 23.99953 | 20 21 37.53 | +61 44 06.0 | 15.3 | N | M18 |
| C/2021 S3 | 2024 06 24.00020 | 20 21 37.58 | +61 44 06.1 | 14.6 | r | M09 |
| C/2021 S3 | 2024 06 24.03057 | 20 21 35.46 | +61 44 21.1 | 15.1 | V | K74 |
| C/2021 S3 | 2024 06 24.03147 | 20 21 35.44 | +61 44 21.6 | 15.0 | G | D48 |
| C/2021 S3 | 2024 06 24.03337 | 20 21 35.27 | +61 44 22.5 | 15.1 | V | K74 |
| C/2021 S3 | 2024 06 24.03617 | 20 21 35.09 | +61 44 23.8 | 15.0 | V | K74 |
| C/2021 S3 | 2024 06 24.03898 | 20 21 34.89 | +61 44 25.1 | 15.1 | V | K74 |
| C/2021 S3 | 2024 06 24.04178 | 20 21 34.69 | +61 44 26.6 | 15.1 | V | K74 |
| C/2021 S3 | 2024 06 24.04199 | 20 21 34.71 | +61 44 26.7 | 15.0 | G | D48 |
| C/2021 S3 | 2024 06 24.04458 | 20 21 34.49 | +61 44 28.0 | 15.1 | V | K74 |
| C/2021 S3 | 2024 06 24.49026 | 20 21 04.72 | +61 47 60.0 | 13.9 | o | T08 |
| C/2021 S3 | 2024 06 24.49191 | 20 21 04.61 | +61 48 00.8 | 13.9 | o | T08 |
| C/2021 S3 | 2024 06 24.49468 | 20 21 04.43 | +61 48 02.2 | 13.9 | o | T08 |
| C/2021 S3 | 2024 06 24.50022 | 20 21 04.02 | +61 48 04.8 | 13.9 | o | T08 |