| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 07 04.01170 | 20 09 13.45 | +62 39 52.8 | 14.7 | V | Y99 |
| C/2021 S3 | 2024 07 04.03155 | 20 09 11.80 | +62 39 56.5 | 14.7 | V | Y99 |
| C/2021 S3 | 2024 07 04.07968 | 20 09 07.80 | +62 40 05.8 | 15.0 | G | Z10 |
| C/2021 S3 | 2024 07 04.08679 | 20 09 07.21 | +62 40 07.1 | 15.0 | G | Z10 |
| C/2021 S3 | 2024 07 04.09471 | 20 09 06.55 | +62 40 08.5 | 15.0 | G | Z10 |
| C/2021 S3 | 2024 07 04.44758 | 20 08 38.23 | +62 41 12.7 | 13.9 | o | T05 |
| C/2021 S3 | 2024 07 04.44938 | 20 08 38.12 | +62 41 13.3 | 14.1 | o | T05 |
| C/2021 S3 | 2024 07 04.47203 | 20 08 36.19 | +62 41 17.3 | 14.1 | o | T05 |
| C/2021 S3 | 2024 07 04.47520 | 20 08 35.95 | +62 41 17.9 | 14.2 | o | T05 |
| C/2021 S3 | 2024 07 04.52319 | 20 08 32.41 | +62 41 24.0 | 367 | ||
| C/2021 S3 | 2024 07 04.52562 | 20 08 32.21 | +62 41 24.5 | 367 | ||
| C/2021 S3 | 2024 07 04.53025 | 20 08 31.84 | +62 41 25.3 | 12.6 | T | 367 |
| C/2021 S3 | 2024 07 04.88310 | 20 08 03.18 | +62 42 23.9 | 15.1 | G | B72 |
| C/2021 S3 | 2024 07 04.88963 | 20 08 02.63 | +62 42 25.0 | 15.0 | G | B72 |
| C/2021 S3 | 2024 07 04.89616 | 20 08 02.09 | +62 42 26.1 | 15.0 | G | B72 |
| C/2021 S3 | 2024 07 04.90269 | 20 08 01.55 | +62 42 27.2 | 15.1 | G | B72 |
| C/2021 S3 | 2024 07 04.92997 | 20 07 59.50 | +62 42 31.9 | 14.5 | G | D49 |
| C/2021 S3 | 2024 07 04.93859 | 20 07 58.56 | +62 42 33.2 | 14.6 | R | C23 |
| C/2021 S3 | 2024 07 04.94083 | 20 07 58.31 | +62 42 33.4 | 14.7 | R | C23 |
| C/2021 S3 | 2024 07 04.94484 | 20 07 58.14 | +62 42 34.7 | 14.4 | G | D49 |