| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 07 05.95993 | 20 06 35.14 | +62 45 02.5 | 15.4 | N | M18 |
| C/2021 S3 | 2024 07 05.96528 | 20 06 34.70 | +62 45 03.2 | 14.0 | V | L85 |
| C/2021 S3 | 2024 07 05.97443 | 20 06 33.97 | +62 45 04.3 | 15.4 | N | M18 |
| C/2021 S3 | 2024 07 06.44776 | 20 05 55.13 | +62 46 04.6 | 14.1 | o | T08 |
| C/2021 S3 | 2024 07 06.44961 | 20 05 54.96 | +62 46 04.8 | 14.1 | o | T08 |
| C/2021 S3 | 2024 07 06.45496 | 20 05 54.51 | +62 46 05.4 | 14.1 | o | T08 |
| C/2021 S3 | 2024 07 06.48764 | 20 05 51.69 | +62 46 09.2 | 14.0 | o | T08 |
| C/2021 S3 | 2024 07 06.58520 | 20 05 43.99 | +62 46 19.2 | 12.2 | T | P87 |
| C/2021 S3 | 2024 07 06.59132 | 20 05 43.49 | +62 46 19.9 | P87 | ||
| C/2021 S3 | 2024 07 06.59668 | 20 05 43.03 | +62 46 20.5 | P87 | ||
| C/2021 S3 | 2024 07 06.88235 | 20 05 19.57 | +62 46 50.0 | 15.4 | G | B72 |
| C/2021 S3 | 2024 07 06.88481 | 20 05 19.38 | +62 46 50.1 | 15.2 | G | B72 |
| C/2021 S3 | 2024 07 06.88681 | 20 05 19.21 | +62 46 50.4 | 15.2 | G | B72 |
| C/2021 S3 | 2024 07 06.96939 | 20 05 12.23 | +62 46 59.6 | 14.7 | r | M09 |
| C/2021 S3 | 2024 07 06.97469 | 20 05 11.77 | +62 47 00.0 | 14.8 | r | M09 |
| C/2021 S3 | 2024 07 06.97910 | 20 05 11.40 | +62 47 00.7 | 14.8 | r | M09 |
| C/2021 S3 | 2024 07 06.98803 | 20 05 10.69 | +62 47 01.4 | 14.5 | R | C23 |
| C/2021 S3 | 2024 07 06.99477 | 20 05 10.08 | +62 47 02.3 | 14.5 | R | C23 |
| C/2021 S3 | 2024 07 07.00060 | 20 05 09.62 | +62 47 02.7 | 14.6 | G | 970 |
| C/2021 S3 | 2024 07 07.00139 | 20 05 09.55 | +62 47 02.8 | 14.6 | G | 970 |