| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 08 08.88703 | 19 26 51.23 | +59 47 34.8 | 15.6 | G | 134 |
| C/2021 S3 | 2024 08 08.88775 | 19 26 51.23 | +59 47 34.0 | 15.6 | G | 134 |
| C/2021 S3 | 2024 08 08.88847 | 19 26 51.16 | +59 47 33.9 | 15.6 | G | 134 |
| C/2021 S3 | 2024 08 08.88920 | 19 26 51.14 | +59 47 33.3 | 15.6 | G | 134 |
| C/2021 S3 | 2024 08 08.88992 | 19 26 51.11 | +59 47 32.4 | 15.6 | G | 134 |
| C/2021 S3 | 2024 08 08.89065 | 19 26 51.06 | +59 47 32.3 | 15.6 | G | 134 |
| C/2021 S3 | 2024 08 08.89137 | 19 26 51.04 | +59 47 31.8 | 15.6 | G | 134 |
| C/2021 S3 | 2024 08 08.89209 | 19 26 51.01 | +59 47 31.3 | 15.6 | G | 134 |
| C/2021 S3 | 2024 08 08.89281 | 19 26 50.98 | +59 47 30.6 | 15.6 | G | 134 |
| C/2021 S3 | 2024 08 08.89354 | 19 26 50.95 | +59 47 30.1 | 15.6 | G | 134 |
| C/2021 S3 | 2024 08 08.90757 | 19 26 50.37 | +59 47 20.6 | 15.6 | G | B50 |
| C/2021 S3 | 2024 08 08.91127 | 19 26 50.20 | +59 47 18.0 | 15.5 | G | B50 |
| C/2021 S3 | 2024 08 08.91498 | 19 26 50.03 | +59 47 15.4 | 15.6 | G | B50 |
| C/2021 S3 | 2024 08 08.91869 | 19 26 49.86 | +59 47 12.8 | 15.7 | G | B50 |
| C/2021 S3 | 2024 08 08.93216 | 19 26 49.24 | +59 47 03.4 | 15.9 | N | M18 |
| C/2021 S3 | 2024 08 08.94175 | 19 26 48.82 | +59 46 56.8 | 15.7 | N | M18 |
| C/2021 S3 | 2024 08 08.95255 | 19 26 48.37 | +59 46 50.0 | 14.9 | V | D28 |
| C/2021 S3 | 2024 08 08.95334 | 19 26 48.28 | +59 46 48.7 | 15.7 | N | M18 |
| C/2021 S3 | 2024 08 08.95670 | 19 26 48.19 | +59 46 47.1 | 14.9 | V | D28 |
| C/2021 S3 | 2024 08 08.96029 | 19 26 48.02 | +59 46 44.7 | 14.9 | V | D28 |