| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 09 11.09509 | 19 22 26.08 | +51 40 06.3 | 14.4 | G | W53 |
| C/2021 S3 | 2024 09 11.10257 | 19 22 26.16 | +51 39 59.1 | 15.5 | G | W53 |
| C/2021 S3 | 2024 09 11.11061 | 19 22 26.29 | +51 39 51.0 | 15.6 | G | W53 |
| C/2021 S3 | 2024 09 11.18036 | 19 22 27.76 | +51 38 41.9 | 15.6 | G | W53 |
| C/2021 S3 | 2024 09 11.18782 | 19 22 27.95 | +51 38 33.9 | 15.6 | G | W53 |
| C/2021 S3 | 2024 09 11.19580 | 19 22 28.13 | +51 38 25.8 | 15.4 | G | W53 |
| C/2021 S3 | 2024 09 11.86784 | 19 22 43.97 | +51 27 20.1 | 15.5 | G | 970 |
| C/2021 S3 | 2024 09 11.86942 | 19 22 44.02 | +51 27 18.5 | 15.5 | G | 970 |
| C/2021 S3 | 2024 09 12.93861 | 19 23 10.32 | +51 09 37.6 | 15.3 | G | 970 |
| C/2021 S3 | 2024 09 12.94343 | 19 23 10.40 | +51 09 32.7 | 15.5 | G | 970 |
| C/2021 S3 | 2024 09 12.94988 | 19 23 10.58 | +51 09 27.8 | 16.1 | G | G40 |
| C/2021 S3 | 2024 09 12.99836 | 19 23 11.75 | +51 08 39.3 | 16.0 | G | G40 |
| C/2021 S3 | 2024 09 13.90703 | 19 23 35.64 | +50 53 36.6 | 15.2 | V | D28 |
| C/2021 S3 | 2024 09 13.90844 | 19 23 35.67 | +50 53 35.3 | 15.3 | V | D28 |
| C/2021 S3 | 2024 09 13.90985 | 19 23 35.71 | +50 53 33.8 | 15.3 | V | D28 |
| C/2021 S3 | 2024 09 13.93584 | 19 23 36.43 | +50 53 07.3 | 15.5 | R | C23 |
| C/2021 S3 | 2024 09 13.93959 | 19 23 36.52 | +50 53 03.7 | 15.2 | R | C23 |
| C/2021 S3 | 2024 09 13.94409 | 19 23 36.61 | +50 52 58.7 | 15.3 | R | C23 |
| C/2021 S3 | 2024 09 14.31632 | 19 23 46.81 | +50 46 50.7 | 15.1 | o | T05 |
| C/2021 S3 | 2024 09 14.32000 | 19 23 46.89 | +50 46 47.2 | 15.1 | o | T05 |