| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 09 06.49391 | 19 20 58.41 | +52 55 35.5 | 349 | ||
| C/2021 S3 | 2024 09 06.50421 | 19 20 58.53 | +52 55 25.5 | 13.8 | T | 349 |
| C/2021 S3 | 2024 09 06.89465 | 19 21 04.55 | +52 49 01.4 | 15.8 | G | M31 |
| C/2021 S3 | 2024 09 06.89610 | 19 21 04.60 | +52 49 00.1 | 15.9 | G | M31 |
| C/2021 S3 | 2024 09 06.89753 | 19 21 04.62 | +52 48 58.7 | 15.9 | G | M31 |
| C/2021 S3 | 2024 09 06.89897 | 19 21 04.66 | +52 48 57.3 | 15.9 | G | M31 |
| C/2021 S3 | 2024 09 06.90039 | 19 21 04.69 | +52 48 55.9 | 15.8 | G | M31 |
| C/2021 S3 | 2024 09 06.90183 | 19 21 04.65 | +52 48 54.3 | 15.8 | G | M31 |
| C/2021 S3 | 2024 09 06.90325 | 19 21 04.70 | +52 48 53.0 | 15.9 | G | M31 |
| C/2021 S3 | 2024 09 06.90471 | 19 21 04.73 | +52 48 51.7 | 15.9 | G | M31 |
| C/2021 S3 | 2024 09 06.90615 | 19 21 04.75 | +52 48 50.2 | 15.9 | G | M31 |
| C/2021 S3 | 2024 09 06.90759 | 19 21 04.79 | +52 48 48.8 | 15.9 | G | M31 |
| C/2021 S3 | 2024 09 06.90903 | 19 21 04.80 | +52 48 47.4 | 15.9 | G | M31 |
| C/2021 S3 | 2024 09 06.93155 | 19 21 05.21 | +52 48 26.2 | 15.3 | G | B50 |
| C/2021 S3 | 2024 09 06.93887 | 19 21 05.27 | +52 48 18.9 | 15.3 | G | B50 |
| C/2021 S3 | 2024 09 06.94597 | 19 21 05.38 | +52 48 11.6 | 15.4 | G | B50 |
| C/2021 S3 | 2024 09 06.99005 | 19 21 06.02 | +52 47 28.5 | 16.0 | G | 134 |
| C/2021 S3 | 2024 09 06.99079 | 19 21 06.06 | +52 47 27.5 | 16.0 | G | 134 |
| C/2021 S3 | 2024 09 06.99150 | 19 21 06.05 | +52 47 26.7 | 16.0 | G | 134 |
| C/2021 S3 | 2024 09 06.99223 | 19 21 06.01 | +52 47 26.2 | 16.0 | G | 134 |