| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| 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 |
| C/2021 S3 | 2024 08 09.02593 | 19 26 45.03 | +59 45 58.8 | 15.6 | G | Z10 |
| C/2021 S3 | 2024 08 09.03310 | 19 26 44.83 | +59 45 54.1 | 15.5 | G | Z10 |
| C/2021 S3 | 2024 08 09.04109 | 19 26 44.47 | +59 45 48.6 | 15.5 | G | Z10 |
| C/2021 S3 | 2024 08 09.38814 | 19 26 30.08 | +59 41 49.0 | 15.1 | c | T05 |
| C/2021 S3 | 2024 08 09.39176 | 19 26 29.93 | +59 41 46.5 | 15.1 | c | T05 |
| C/2021 S3 | 2024 08 09.39720 | 19 26 29.69 | +59 41 42.6 | 15.1 | c | T05 |
| C/2021 S3 | 2024 08 09.94891 | 19 26 07.16 | +59 35 14.4 | 14.9 | R | C23 |
| C/2021 S3 | 2024 08 09.95387 | 19 26 06.96 | +59 35 10.4 | 15.0 | G | 970 |
| C/2021 S3 | 2024 08 09.95566 | 19 26 06.88 | +59 35 08.8 | 14.8 | R | C23 |
| C/2021 S3 | 2024 08 09.96315 | 19 26 06.56 | +59 35 03.9 | 15.0 | R | C23 |
| C/2021 S3 | 2024 08 09.96581 | 19 26 06.44 | +59 35 02.0 | 15.0 | G | 970 |
| C/2021 S3 | 2024 08 10.08425 | 19 26 01.96 | +59 33 39.5 | 14.9 | G | W53 |