| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2024 10 22.89380 | 19 54 52.02 | +40 45 29.8 | 15.7 | G | 970 |
| C/2021 S3 | 2024 10 22.90649 | 19 54 52.77 | +40 45 19.2 | 16.0 | G | 970 |
| C/2021 S3 | 2024 10 23.75999 | 19 55 47.23 | +40 33 45.8 | 16.0 | g | G19 |
| C/2021 S3 | 2024 10 23.76300 | 19 55 47.50 | +40 33 42.8 | 16.4 | g | G19 |
| C/2021 S3 | 2024 10 23.76564 | 19 55 47.65 | +40 33 41.2 | 16.5 | g | G19 |
| C/2021 S3 | 2024 10 23.77549 | 19 55 48.37 | +40 33 32.1 | 16.1 | G | B96 |
| C/2021 S3 | 2024 10 23.78203 | 19 55 48.69 | +40 33 27.3 | 16.1 | G | B96 |
| C/2021 S3 | 2024 10 23.78856 | 19 55 49.14 | +40 33 21.5 | 16.7 | G | B96 |
| C/2021 S3 | 2024 10 23.79859 | 19 55 49.71 | +40 33 13.9 | 16.7 | V | K97 |
| C/2021 S3 | 2024 10 23.80603 | 19 55 50.19 | +40 33 07.7 | 16.7 | V | K97 |
| C/2021 S3 | 2024 10 23.81369 | 19 55 50.66 | +40 33 01.5 | 16.6 | V | K97 |
| C/2021 S3 | 2024 10 24.23803 | 19 56 17.88 | +40 27 20.0 | 15.7 | o | T05 |
| C/2021 S3 | 2024 10 24.24122 | 19 56 18.09 | +40 27 17.5 | 15.7 | o | T05 |
| C/2021 S3 | 2024 10 24.26405 | 19 56 19.53 | +40 26 58.9 | 15.6 | o | T05 |
| C/2021 S3 | 2024 10 24.26677 | 19 56 19.70 | +40 26 56.6 | 15.5 | o | T05 |
| C/2021 S3 | 2024 10 24.27908 | 19 56 20.46 | +40 26 46.7 | 15.8 | o | T05 |
| C/2021 S3 | 2024 10 24.75527 | 19 56 51.29 | +40 20 24.0 | 15.7 | g | G19 |
| C/2021 S3 | 2024 10 24.75829 | 19 56 51.50 | +40 20 20.8 | 16.3 | g | G19 |
| C/2021 S3 | 2024 10 24.88840 | 19 56 59.76 | +40 18 35.6 | 15.4 | G | I81 |
| C/2021 S3 | 2024 10 24.89269 | 19 57 00.04 | +40 18 32.6 | 15.9 | G | I81 |