| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2025 01 16.71566 | 21 39 24.05 | +30 57 59.5 | 17.2 | G | K87 |
| C/2021 S3 | 2025 01 16.72380 | 21 39 24.66 | +30 57 59.0 | 17.1 | G | K87 |
| C/2021 S3 | 2025 01 16.73194 | 21 39 25.27 | +30 57 58.4 | 17.2 | G | K87 |
| C/2021 S3 | 2025 01 17.72984 | 21 40 38.27 | +30 57 30.4 | 17.0 | G | M14 |
| C/2021 S3 | 2025 01 17.74328 | 21 40 39.24 | +30 57 29.5 | 16.7 | G | M14 |
| C/2021 S3 | 2025 01 17.75931 | 21 40 40.37 | +30 57 29.1 | 16.9 | G | M14 |
| C/2021 S3 | 2025 01 19.40145 | 21 42 40.21 | +30 56 58.2 | D95 | ||
| C/2021 S3 | 2025 01 19.40788 | 21 42 40.60 | +30 56 57.4 | 16.5 | T | D95 |
| C/2021 S3 | 2025 01 19.71769 | 21 43 03.22 | +30 56 54.2 | 17.7 | N | M18 |
| C/2021 S3 | 2025 01 19.73213 | 21 43 04.33 | +30 56 54.9 | 17.5 | N | M18 |
| C/2021 S3 | 2025 01 19.74558 | 21 43 05.23 | +30 56 54.7 | 17.8 | N | M18 |
| C/2021 S3 | 2025 01 21.71471 | 21 45 28.23 | +30 56 45.1 | 17.1 | G | G19 |
| C/2021 S3 | 2025 01 21.71916 | 21 45 28.55 | +30 56 45.6 | 17.1 | G | G19 |
| C/2021 S3 | 2025 01 21.72360 | 21 45 28.90 | +30 56 45.3 | 16.9 | G | G19 |
| C/2021 S3 | 2025 01 31.76185 | 21 57 27.55 | +31 02 41.2 | 16.4 | R | C23 |
| C/2021 S3 | 2025 01 31.76709 | 21 57 27.92 | +31 02 41.1 | 16.9 | R | C23 |
| C/2021 S3 | 2025 01 31.77083 | 21 57 28.13 | +31 02 41.1 | 16.5 | R | C23 |
| C/2021 S3 | 2025 01 31.85114 | 21 57 33.81 | +31 02 48.4 | 17.9 | r | M09 |
| C/2021 S3 | 2025 01 31.85820 | 21 57 34.33 | +31 02 47.5 | 17.3 | r | M09 |
| C/2021 S3 | 2025 01 31.86526 | 21 57 34.76 | +31 02 47.3 | 17.0 | r | M09 |