| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 09 07.02808 | 19 21 06.88 | +52 46 52.3 | 15.5 | G | W53 |
| C/2021 S3 | 2024 09 07.03610 | 19 21 07.04 | +52 46 44.4 | 15.4 | G | W53 |
| C/2021 S3 | 2024 09 07.07828 | 19 21 07.70 | +52 46 03.5 | 15.3 | G | W53 |
| C/2021 S3 | 2024 09 07.08575 | 19 21 07.76 | +52 45 56.5 | 15.4 | G | W53 |
| C/2021 S3 | 2024 09 07.09354 | 19 21 07.87 | +52 45 48.4 | 15.4 | G | W53 |
| C/2021 S3 | 2024 09 07.80196 | 19 21 19.87 | +52 34 13.4 | 15.7 | G | K87 |
| C/2021 S3 | 2024 09 07.80560 | 19 21 19.94 | +52 34 10.1 | 15.7 | G | K87 |
| C/2021 S3 | 2024 09 07.80925 | 19 21 20.01 | +52 34 06.4 | 15.7 | G | K87 |
| C/2021 S3 | 2024 09 07.86222 | 19 21 20.85 | +52 33 13.8 | 16.1 | N | M18 |
| C/2021 S3 | 2024 09 07.87366 | 19 21 21.00 | +52 33 02.9 | 16.1 | N | M18 |
| C/2021 S3 | 2024 09 07.88022 | 19 21 21.03 | +52 32 55.7 | 15.7 | G | A98 |
| C/2021 S3 | 2024 09 07.88243 | 19 21 21.08 | +52 32 53.4 | 15.7 | G | A98 |
| C/2021 S3 | 2024 09 07.88463 | 19 21 21.16 | +52 32 51.0 | 15.4 | G | A98 |
| C/2021 S3 | 2024 09 07.88666 | 19 21 21.23 | +52 32 49.8 | 16.1 | N | M18 |
| C/2021 S3 | 2024 09 07.88684 | 19 21 21.20 | +52 32 48.7 | 15.0 | G | A98 |
| C/2021 S3 | 2024 09 07.88831 | 19 21 21.19 | +52 32 47.5 | 15.0 | G | A98 |
| C/2021 S3 | 2024 09 07.88978 | 19 21 21.23 | +52 32 45.9 | 15.3 | G | A98 |
| C/2021 S3 | 2024 09 08.33440 | 19 21 29.27 | +52 25 31.3 | 15.0 | o | T08 |
| C/2021 S3 | 2024 09 08.33723 | 19 21 29.32 | +52 25 28.5 | 15.0 | o | T08 |
| C/2021 S3 | 2024 09 08.34470 | 19 21 29.45 | +52 25 21.3 | 15.0 | o | T08 |