| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 09 08.45670 | 19 21 31.72 | +52 23 29.9 | 903 | ||
| C/2021 S3 | 2024 09 08.45943 | 19 21 31.76 | +52 23 28.6 | 903 | ||
| C/2021 S3 | 2024 09 08.46256 | 19 21 31.73 | +52 23 24.3 | 14.0 | T | 903 |
| C/2021 S3 | 2024 09 08.84175 | 19 21 38.80 | +52 17 10.9 | 14.9 | V | L04 |
| C/2021 S3 | 2024 09 08.84954 | 19 21 38.92 | +52 17 03.2 | 14.9 | V | L04 |
| C/2021 S3 | 2024 09 08.85720 | 19 21 39.05 | +52 16 55.7 | 14.9 | V | L04 |
| C/2021 S3 | 2024 09 08.87387 | 19 21 39.44 | +52 16 39.1 | 15.4 | R | C23 |
| C/2021 S3 | 2024 09 08.87686 | 19 21 39.51 | +52 16 36.1 | 15.3 | R | C23 |
| C/2021 S3 | 2024 09 08.87986 | 19 21 39.55 | +52 16 33.2 | 15.3 | R | C23 |
| C/2021 S3 | 2024 09 08.96140 | 19 21 41.00 | +52 15 12.5 | 15.4 | N | J01 |
| C/2021 S3 | 2024 09 08.98755 | 19 21 41.46 | +52 14 46.0 | 15.5 | N | J01 |
| C/2021 S3 | 2024 09 08.99142 | 19 21 41.54 | +52 14 43.1 | 15.5 | N | J01 |
| C/2021 S3 | 2024 09 09.72640 | 19 21 56.34 | +52 02 39.0 | 17.2 | N | 193 |
| C/2021 S3 | 2024 09 09.72718 | 19 21 56.30 | +52 02 38.4 | 16.3 | N | 193 |
| C/2021 S3 | 2024 09 09.72796 | 19 21 56.34 | +52 02 37.5 | 15.9 | N | 193 |
| C/2021 S3 | 2024 09 09.72874 | 19 21 56.36 | +52 02 36.7 | 15.6 | N | 193 |
| C/2021 S3 | 2024 09 09.72956 | 19 21 56.38 | +52 02 35.7 | 17.4 | N | 193 |
| C/2021 S3 | 2024 09 09.73034 | 19 21 56.36 | +52 02 35.2 | 16.6 | N | 193 |
| C/2021 S3 | 2024 09 09.73111 | 19 21 56.40 | +52 02 34.4 | 15.9 | N | 193 |
| C/2021 S3 | 2024 09 09.73189 | 19 21 56.42 | +52 02 33.6 | 15.8 | N | 193 |