| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 08 23.04914 | 19 20 27.84 | +56 40 44.7 | 15.2 | G | W53 |
| C/2021 S3 | 2024 08 23.05719 | 19 20 27.72 | +56 40 37.7 | 15.3 | G | W53 |
| C/2021 S3 | 2024 08 23.12921 | 19 20 26.69 | +56 39 35.1 | 15.2 | G | W53 |
| C/2021 S3 | 2024 08 23.13671 | 19 20 26.58 | +56 39 28.1 | 15.3 | G | W53 |
| C/2021 S3 | 2024 08 23.14470 | 19 20 26.44 | +56 39 20.9 | 15.3 | G | W53 |
| C/2021 S3 | 2024 08 23.35966 | 19 20 24.00 | +56 36 12.4 | 14.5 | o | T08 |
| C/2021 S3 | 2024 08 23.36289 | 19 20 23.96 | +56 36 09.5 | 14.5 | o | T08 |
| C/2021 S3 | 2024 08 23.36889 | 19 20 23.88 | +56 36 04.2 | 14.6 | o | T08 |
| C/2021 S3 | 2024 08 23.37951 | 19 20 23.75 | +56 35 54.6 | 14.7 | o | T08 |
| C/2021 S3 | 2024 08 23.87427 | 19 20 18.46 | +56 28 36.6 | 15.7 | G | L79 |
| C/2021 S3 | 2024 08 23.87713 | 19 20 18.45 | +56 28 34.1 | 15.7 | G | L79 |
| C/2021 S3 | 2024 08 23.88073 | 19 20 18.40 | +56 28 30.9 | 15.7 | G | L79 |
| C/2021 S3 | 2024 08 24.04224 | 19 20 16.97 | +56 26 08.3 | 15.2 | G | W53 |
| C/2021 S3 | 2024 08 24.04970 | 19 20 16.89 | +56 26 01.3 | 15.2 | G | W53 |
| C/2021 S3 | 2024 08 24.05768 | 19 20 16.79 | +56 25 53.4 | 15.3 | G | W53 |
| C/2021 S3 | 2024 08 24.13157 | 19 20 15.93 | +56 24 48.9 | 15.2 | G | W53 |
| C/2021 S3 | 2024 08 24.13905 | 19 20 15.83 | +56 24 42.1 | 15.2 | G | W53 |
| C/2021 S3 | 2024 08 24.14708 | 19 20 15.72 | +56 24 35.0 | 15.3 | G | W53 |
| C/2021 S3 | 2024 08 24.23969 | 19 20 15.14 | +56 23 13.3 | 14.8 | o | T08 |
| C/2021 S3 | 2024 08 24.24309 | 19 20 15.11 | +56 23 10.2 | 14.7 | o | T08 |