| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 07 09.93723 | 20 01 06.23 | +62 49 53.4 | 15.2 | G | 134 |
| C/2021 S3 | 2024 07 09.93795 | 20 01 06.12 | +62 49 53.0 | 15.2 | G | 134 |
| C/2021 S3 | 2024 07 09.93868 | 20 01 06.06 | +62 49 53.6 | 15.2 | G | 134 |
| C/2021 S3 | 2024 07 09.93940 | 20 01 06.02 | +62 49 53.2 | 15.2 | G | 134 |
| C/2021 S3 | 2024 07 09.94013 | 20 01 05.92 | +62 49 53.5 | 15.2 | G | 134 |
| C/2021 S3 | 2024 07 09.94084 | 20 01 05.91 | +62 49 53.8 | 15.2 | G | 134 |
| C/2021 S3 | 2024 07 09.95314 | 20 01 04.87 | +62 49 53.7 | 15.6 | N | M18 |
| C/2021 S3 | 2024 07 09.96050 | 20 01 04.30 | +62 49 54.2 | 14.5 | r | 213 |
| C/2021 S3 | 2024 07 09.96207 | 20 01 04.13 | +62 49 53.9 | 15.5 | N | M18 |
| C/2021 S3 | 2024 07 09.96670 | 20 01 03.22 | +62 49 49.1 | 13.2 | G | C43 |
| C/2021 S3 | 2024 07 09.97308 | 20 01 02.62 | +62 49 49.1 | 13.2 | G | C43 |
| C/2021 S3 | 2024 07 09.97432 | 20 01 03.05 | +62 49 54.1 | 15.5 | N | M18 |
| C/2021 S3 | 2024 07 09.97957 | 20 01 02.03 | +62 49 49.9 | 13.3 | G | C43 |
| C/2021 S3 | 2024 07 09.98444 | 20 01 02.29 | +62 49 54.0 | 14.6 | r | 213 |
| C/2021 S3 | 2024 07 09.98509 | 20 01 01.56 | +62 49 49.9 | 13.3 | G | C43 |
| C/2021 S3 | 2024 07 10.01933 | 20 00 59.33 | +62 49 55.5 | 15.1 | G | Z10 |
| C/2021 S3 | 2024 07 10.02654 | 20 00 58.73 | +62 49 55.6 | 15.1 | G | Z10 |
| C/2021 S3 | 2024 07 10.03456 | 20 00 58.07 | +62 49 55.9 | 15.1 | G | Z10 |
| C/2021 S3 | 2024 07 10.89192 | 19 59 46.83 | +62 49 55.0 | 15.1 | G | B96 |
| C/2021 S3 | 2024 07 10.89683 | 19 59 46.42 | +62 49 54.9 | 15.1 | G | B96 |