| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 06 28.75848 | 20 16 01.92 | +62 16 41.9 | 15.7 | N | 193 |
| C/2021 S3 | 2024 06 28.75956 | 20 16 01.89 | +62 16 42.3 | 193 | ||
| C/2021 S3 | 2024 06 28.75995 | 20 16 01.85 | +62 16 42.4 | 15.7 | N | 193 |
| C/2021 S3 | 2024 06 28.76027 | 20 16 01.80 | +62 16 42.6 | 15.1 | N | 193 |
| C/2021 S3 | 2024 06 28.76103 | 20 16 01.70 | +62 16 42.8 | 16.4 | N | 193 |
| C/2021 S3 | 2024 06 28.76142 | 20 16 01.72 | +62 16 43.0 | 193 | ||
| C/2021 S3 | 2024 06 28.76174 | 20 16 01.70 | +62 16 43.0 | 15.2 | N | 193 |
| C/2021 S3 | 2024 06 28.76250 | 20 16 01.66 | +62 16 43.4 | 16.4 | N | 193 |
| C/2021 S3 | 2024 06 28.76289 | 20 16 01.62 | +62 16 43.6 | 15.7 | N | 193 |
| C/2021 S3 | 2024 06 28.76321 | 20 16 01.58 | +62 16 43.7 | 193 | ||
| C/2021 S3 | 2024 06 28.76352 | 20 16 01.56 | +62 16 43.6 | 14.5 | N | 193 |
| C/2021 S3 | 2024 06 28.76397 | 20 16 01.45 | +62 16 44.4 | 16.3 | N | 193 |
| C/2021 S3 | 2024 06 28.76436 | 20 16 01.48 | +62 16 44.0 | 15.6 | N | 193 |
| C/2021 S3 | 2024 06 28.76499 | 20 16 01.44 | +62 16 44.3 | 14.5 | N | 193 |
| C/2021 S3 | 2024 06 28.76544 | 20 16 01.41 | +62 16 44.8 | 16.2 | N | 193 |
| C/2021 S3 | 2024 06 28.76583 | 20 16 01.39 | +62 16 44.4 | 15.5 | N | 193 |
| C/2021 S3 | 2024 06 28.76615 | 20 16 01.36 | +62 16 44.5 | 193 | ||
| C/2021 S3 | 2024 06 28.76646 | 20 16 01.34 | +62 16 44.8 | 14.5 | N | 193 |
| C/2021 S3 | 2024 06 28.76691 | 20 16 01.34 | +62 16 44.9 | 16.0 | N | 193 |
| C/2021 S3 | 2024 06 28.76729 | 20 16 01.28 | +62 16 44.9 | 15.5 | N | 193 |