| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 08 06.07374 | 19 28 59.94 | +60 18 43.1 | 15.0 | G | W53 |
| C/2021 S3 | 2024 08 06.14637 | 19 28 56.25 | +60 17 56.8 | 15.1 | G | W53 |
| C/2021 S3 | 2024 08 06.16193 | 19 28 55.43 | +60 17 47.2 | 15.1 | G | W53 |
| C/2021 S3 | 2024 08 06.16938 | 19 28 55.05 | +60 17 42.3 | 15.1 | G | W53 |
| C/2021 S3 | 2024 08 06.32239 | 19 28 47.51 | +60 16 04.6 | V21 | ||
| C/2021 S3 | 2024 08 06.33993 | 19 28 46.59 | +60 15 53.1 | V21 | ||
| C/2021 S3 | 2024 08 06.35748 | 19 28 45.74 | +60 15 41.5 | V21 | ||
| C/2021 S3 | 2024 08 06.39258 | 19 28 43.97 | +60 15 18.4 | V21 | ||
| C/2021 S3 | 2024 08 06.42766 | 19 28 42.19 | +60 14 56.1 | V21 | ||
| C/2021 S3 | 2024 08 06.91118 | 19 28 19.85 | +60 09 42.1 | 15.1 | N | Z55 |
| C/2021 S3 | 2024 08 06.91231 | 19 28 19.75 | +60 09 40.9 | 15.1 | N | Z55 |
| C/2021 S3 | 2024 08 06.91344 | 19 28 19.66 | +60 09 41.1 | 15.1 | N | Z55 |
| C/2021 S3 | 2024 08 06.91456 | 19 28 19.70 | +60 09 39.9 | 15.2 | N | Z55 |
| C/2021 S3 | 2024 08 06.94402 | 19 28 18.08 | +60 09 19.7 | 15.8 | N | M18 |
| C/2021 S3 | 2024 08 06.95391 | 19 28 17.59 | +60 09 13.4 | 15.8 | N | M18 |
| C/2021 S3 | 2024 08 06.95413 | 19 28 17.65 | +60 09 13.4 | 15.0 | G | 970 |
| C/2021 S3 | 2024 08 06.95807 | 19 28 17.47 | +60 09 10.8 | 15.1 | G | 970 |
| C/2021 S3 | 2024 08 06.96369 | 19 28 17.11 | +60 09 06.8 | 15.8 | N | M18 |
| C/2021 S3 | 2024 08 06.97597 | 19 28 16.63 | +60 08 58.6 | 15.0 | G | I81 |
| C/2021 S3 | 2024 08 06.98065 | 19 28 16.40 | +60 08 55.5 | 13.8 | G | I81 |