| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| 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 |
| C/2021 S3 | 2024 06 24.94096 | 20 20 34.53 | +61 51 24.7 | 14.9 | G | Z10 |
| C/2021 S3 | 2024 06 24.94788 | 20 20 34.07 | +61 51 27.9 | 14.9 | G | Z10 |
| C/2021 S3 | 2024 06 24.95550 | 20 20 33.58 | +61 51 31.7 | 14.9 | G | Z10 |
| C/2021 S3 | 2024 06 24.99210 | 20 20 30.83 | +61 51 48.1 | 14.6 | r | M09 |
| C/2021 S3 | 2024 06 24.99740 | 20 20 30.46 | +61 51 50.5 | 14.6 | r | M09 |
| C/2021 S3 | 2024 06 25.00105 | 20 20 30.26 | +61 51 52.1 | 14.5 | G | B50 |
| C/2021 S3 | 2024 06 25.00181 | 20 20 30.14 | +61 51 52.6 | 14.6 | r | M09 |
| C/2021 S3 | 2024 06 25.00500 | 20 20 29.92 | +61 51 54.4 | 14.4 | G | B50 |
| C/2021 S3 | 2024 06 25.00722 | 20 20 29.77 | +61 51 55.2 | 15.0 | G | D48 |
| C/2021 S3 | 2024 06 25.01051 | 20 20 29.51 | +61 51 57.1 | 15.2 | N | M18 |
| C/2021 S3 | 2024 06 25.01453 | 20 20 29.30 | +61 51 58.9 | 14.3 | G | B50 |