| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 S3 | 2022 04 01.01010 | 04 42 44.86 | -20 55 59.8 | 18.5 | o | W68 |
| C/2021 S3 | 2022 04 01.01371 | 04 42 44.98 | -20 55 59.2 | 18.4 | o | W68 |
| C/2021 S3 | 2022 04 01.02094 | 04 42 45.08 | -20 55 57.4 | 18.2 | o | W68 |
| C/2021 S3 | 2022 04 01.03450 | 04 42 45.32 | -20 55 53.5 | 18.0 | o | W68 |
| C/2021 S3 | 2022 04 03.34539 | 04 43 29.92 | -20 46 41.1 | 18.5 | G | 467 |
| C/2021 S3 | 2022 04 03.34904 | 04 43 29.95 | -20 46 40.1 | 18.4 | G | 467 |
| C/2021 S3 | 2022 04 03.35277 | 04 43 30.08 | -20 46 38.8 | 18.6 | G | 467 |
| C/2021 S3 | 2022 04 11.99217 | 04 46 37.33 | -20 13 55.2 | 18.2 | o | W68 |
| C/2021 S3 | 2022 04 11.99533 | 04 46 37.35 | -20 13 54.1 | 18.0 | o | W68 |
| C/2021 S3 | 2022 04 12.00074 | 04 46 37.49 | -20 13 53.2 | 18.3 | o | W68 |
| C/2021 S3 | 2022 04 12.01207 | 04 46 37.77 | -20 13 50.8 | 18.0 | o | W68 |
| C/2021 S3 | 2022 04 24.97161 | 04 52 13.95 | -19 30 53.9 | 17.4 | o | W68 |
| C/2021 S3 | 2022 04 24.97481 | 04 52 14.09 | -19 30 52.9 | 17.7 | o | W68 |
| C/2021 S3 | 2022 04 24.97986 | 04 52 14.11 | -19 30 52.9 | 17.9 | o | W68 |
| C/2021 S3 | 2022 04 24.99185 | 04 52 14.55 | -19 30 50.2 | 17.9 | o | W68 |
| C/2021 S3 | 2022 04 30.71265 | 04 55 01.81 | -19 14 36.1 | 17.8 | o | M22 |
| C/2021 S3 | 2022 04 30.71637 | 04 55 01.85 | -19 14 35.0 | 18.1 | o | M22 |
| C/2021 S3 | 2022 04 30.72186 | 04 55 02.03 | -19 14 34.5 | 17.9 | o | M22 |
| C/2021 S3 | 2022 04 30.73315 | 04 55 02.37 | -19 14 32.5 | 18.0 | o | M22 |
| C/2021 S3 | 2022 08 03.39290 | 05 53 41.28 | -20 26 10.8 | 17.4 | V | I47 |