| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 09 20.92636 | 19 27 17.82 | +48 57 19.9 | 15.0 | R | C36 |
| C/2021 S3 | 2024 09 20.92931 | 19 27 17.91 | +48 57 16.9 | 14.6 | R | C36 |
| C/2021 S3 | 2024 09 21.77653 | 19 27 49.17 | +48 43 19.3 | 16.1 | G | 134 |
| C/2021 S3 | 2024 09 21.77728 | 19 27 49.20 | +48 43 18.3 | 16.1 | G | 134 |
| C/2021 S3 | 2024 09 21.77800 | 19 27 49.23 | +48 43 17.8 | 16.1 | G | 134 |
| C/2021 S3 | 2024 09 21.77807 | 19 27 49.22 | +48 43 18.0 | 15.9 | g | G19 |
| C/2021 S3 | 2024 09 21.77873 | 19 27 49.25 | +48 43 17.8 | 16.1 | G | 134 |
| C/2021 S3 | 2024 09 21.77944 | 19 27 49.26 | +48 43 16.7 | 16.1 | G | 134 |
| C/2021 S3 | 2024 09 21.78017 | 19 27 49.34 | +48 43 16.0 | 16.1 | G | 134 |
| C/2021 S3 | 2024 09 21.78089 | 19 27 49.34 | +48 43 15.3 | 16.1 | G | 134 |
| C/2021 S3 | 2024 09 21.78102 | 19 27 49.32 | +48 43 15.2 | 15.9 | g | G19 |
| C/2021 S3 | 2024 09 21.78162 | 19 27 49.37 | +48 43 14.1 | 16.1 | G | 134 |
| C/2021 S3 | 2024 09 21.78234 | 19 27 49.41 | +48 43 13.9 | 16.1 | G | 134 |
| C/2021 S3 | 2024 09 21.78307 | 19 27 49.43 | +48 43 12.9 | 16.1 | G | 134 |
| C/2021 S3 | 2024 09 21.78361 | 19 27 49.43 | +48 43 12.5 | 16.1 | g | G19 |
| C/2021 S3 | 2024 09 21.78478 | 19 27 49.50 | +48 43 11.1 | 16.0 | G | L65 |
| C/2021 S3 | 2024 09 21.78768 | 19 27 49.61 | +48 43 08.3 | 16.0 | G | L65 |
| C/2021 S3 | 2024 09 21.79059 | 19 27 49.71 | +48 43 05.3 | 16.0 | G | L65 |
| C/2021 S3 | 2024 09 21.84782 | 19 27 51.66 | +48 42 10.0 | 16.3 | G | L79 |
| C/2021 S3 | 2024 09 21.85098 | 19 27 51.80 | +48 42 07.1 | 16.1 | G | L79 |