| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 B3 | 2021 01 26.74993 | 07 57 38.93 | -69 35 59.8 | 18.0 | G | Q62 |
| C/2021 B3 | 2021 01 27.10251 | 07 54 13.18 | -69 28 54.9 | 18.4 | G | X02 |
| C/2021 B3 | 2021 01 27.12251 | 07 54 01.48 | -69 28 30.2 | 18.7 | G | X02 |
| C/2021 B3 | 2021 01 27.51994 | 07 50 10.44 | -69 20 01.9 | 18.8 | R | E94 |
| C/2021 B3 | 2021 01 27.55149 | 07 49 52.10 | -69 19 21.0 | 18.9 | R | E94 |
| C/2021 B3 | 2021 01 27.58605 | 07 49 32.06 | -69 18 36.4 | 18.8 | R | E94 |
| C/2021 B3 | 2021 01 29.28833 | 07 33 34.81 | -68 37 22.2 | 18.6 | R | I47 |
| C/2021 B3 | 2021 01 29.29633 | 07 33 30.44 | -68 37 08.2 | 18.7 | R | I47 |
| C/2021 B3 | 2021 01 31.43572 | 07 14 44.91 | -67 35 00.1 | 18.8 | R | Q62 |
| C/2021 B3 | 2021 01 31.43743 | 07 14 44.09 | -67 34 56.2 | 18.6 | R | Q62 |
| C/2021 B3 | 2021 01 31.43915 | 07 14 43.39 | -67 34 53.7 | 18.9 | R | Q62 |
| C/2021 B3 | 2021 01 31.44552 | 07 14 39.94 | -67 34 40.6 | 18.4 | G | Q62 |
| C/2021 B3 | 2021 01 31.45548 | 07 14 35.18 | -67 34 22.0 | 18.0 | G | Q62 |
| C/2021 B3 | 2021 02 03.46144 | 06 50 55.26 | -65 49 09.0 | 18.0 | V | E23 |
| C/2021 B3 | 2021 02 03.46838 | 06 50 52.21 | -65 48 53.7 | 18.3 | V | E23 |
| C/2021 B3 | 2021 02 03.47532 | 06 50 49.03 | -65 48 37.8 | 18.7 | V | E23 |
| C/2021 B3 | 2021 02 04.00858 | 06 46 57.91 | -65 28 02.5 | 18.5 | G | X31 |
| C/2021 B3 | 2021 02 04.01207 | 06 46 56.37 | -65 27 54.7 | 18.4 | G | X31 |
| C/2021 B3 | 2021 02 04.01631 | 06 46 54.66 | -65 27 44.7 | 18.5 | G | X31 |
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