| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 08 15.97163 | 19 22 44.62 | +58 19 40.6 | 15.7 | G | 134 |
| C/2021 S3 | 2024 08 15.97235 | 19 22 44.57 | +58 19 40.2 | 15.7 | G | 134 |
| C/2021 S3 | 2024 08 15.97308 | 19 22 44.56 | +58 19 39.6 | 15.7 | G | 134 |
| C/2021 S3 | 2024 08 15.97381 | 19 22 44.49 | +58 19 39.2 | 15.7 | G | 134 |
| C/2021 S3 | 2024 08 16.86334 | 19 22 21.60 | +58 07 46.2 | 15.7 | V | K74 |
| C/2021 S3 | 2024 08 16.86987 | 19 22 21.41 | +58 07 41.0 | 15.8 | V | K74 |
| C/2021 S3 | 2024 08 16.87624 | 19 22 21.25 | +58 07 35.9 | 15.8 | V | K74 |
| C/2021 S3 | 2024 08 16.96718 | 19 22 18.87 | +58 06 22.1 | 15.3 | G | 970 |
| C/2021 S3 | 2024 08 16.98093 | 19 22 18.51 | +58 06 11.2 | 15.3 | N | J01 |
| C/2021 S3 | 2024 08 16.98648 | 19 22 18.36 | +58 06 06.3 | 15.2 | G | 970 |
| C/2021 S3 | 2024 08 16.99943 | 19 22 18.08 | +58 05 56.2 | 15.3 | N | J01 |
| C/2021 S3 | 2024 08 17.01414 | 19 22 17.61 | +58 05 44.4 | 15.3 | N | J01 |
| C/2021 S3 | 2024 08 17.38172 | 19 22 08.78 | +58 00 47.5 | 14.9 | o | T05 |
| C/2021 S3 | 2024 08 17.38717 | 19 22 08.63 | +58 00 42.9 | 14.9 | o | T05 |
| C/2021 S3 | 2024 08 17.39759 | 19 22 08.34 | +58 00 34.4 | 14.9 | o | T05 |
| C/2021 S3 | 2024 08 17.49516 | 19 22 06.21 | +57 59 14.3 | 13.7 | T | 349 |
| C/2021 S3 | 2024 08 17.50172 | 19 22 06.06 | +57 59 09.2 | 349 | ||
| C/2021 S3 | 2024 08 17.50813 | 19 22 05.90 | +57 59 03.8 | 349 | ||
| C/2021 S3 | 2024 08 17.58942 | 19 22 03.79 | +57 57 57.3 | 15.9 | N | 900 |
| C/2021 S3 | 2024 08 17.59660 | 19 22 03.60 | +57 57 51.3 | 15.9 | N | 900 |