| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 03 10.12709 | 18 35 37.18 | +02 26 08.7 | 10.2 | I | 585 |
| C/2021 S3 | 2024 03 10.12744 | 18 35 37.24 | +02 26 09.9 | 10.1 | I | 585 |
| C/2021 S3 | 2024 03 10.12779 | 18 35 37.30 | +02 26 11.1 | 10.1 | I | 585 |
| C/2021 S3 | 2024 03 10.12815 | 18 35 37.35 | +02 26 12.2 | 10.1 | I | 585 |
| C/2021 S3 | 2024 03 10.12850 | 18 35 37.41 | +02 26 13.4 | 10.2 | I | 585 |
| C/2021 S3 | 2024 03 10.12885 | 18 35 37.46 | +02 26 14.5 | 10.1 | I | 585 |
| C/2021 S3 | 2024 03 10.12921 | 18 35 37.53 | +02 26 15.7 | 10.2 | I | 585 |
| C/2021 S3 | 2024 03 10.12956 | 18 35 37.58 | +02 26 16.8 | 10.2 | I | 585 |
| C/2021 S3 | 2024 03 10.12991 | 18 35 37.63 | +02 26 18.0 | 10.2 | I | 585 |
| C/2021 S3 | 2024 03 10.13027 | 18 35 37.68 | +02 26 19.1 | 10.1 | I | 585 |
| C/2021 S3 | 2024 03 10.13062 | 18 35 37.75 | +02 26 20.3 | 10.1 | I | 585 |
| C/2021 S3 | 2024 03 10.13098 | 18 35 37.80 | +02 26 21.5 | 10.1 | I | 585 |
| C/2021 S3 | 2024 03 10.13133 | 18 35 37.86 | +02 26 22.6 | 10.1 | I | 585 |
| C/2021 S3 | 2024 03 10.13168 | 18 35 37.91 | +02 26 23.8 | 10.2 | I | 585 |
| C/2021 S3 | 2024 03 10.13204 | 18 35 37.97 | +02 26 24.9 | 10.2 | I | 585 |
| C/2021 S3 | 2024 03 10.13239 | 18 35 38.02 | +02 26 26.0 | 10.2 | I | 585 |
| C/2021 S3 | 2024 03 10.13274 | 18 35 38.08 | +02 26 27.2 | 10.2 | I | 585 |
| C/2021 S3 | 2024 03 10.13310 | 18 35 38.13 | +02 26 28.3 | 10.1 | I | 585 |
| C/2021 S3 | 2024 03 10.13345 | 18 35 38.18 | +02 26 29.4 | 10.1 | I | 585 |
| C/2021 S3 | 2024 03 10.13380 | 18 35 38.25 | +02 26 30.6 | 10.2 | I | 585 |