| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2012 B3 | 2012 02 11.50596 | 17 14 56.35 | +35 49 08.6 | 19.4 | T | 704 |
| C/2012 B3 | 2012 02 11.50773 | 17 14 56.44 | +35 49 10.7 | H06 | ||
| C/2012 B3 | 2012 02 11.50997 | 17 14 56.59 | +35 49 13.9 | H06 | ||
| C/2012 B3 | 2012 02 11.51222 | 17 14 56.69 | +35 49 16.7 | 18.6 | T | H06 |
| C/2012 B3 | 2012 02 12.19397 | 17 15 21.93 | +36 05 51.9 | 18.3 | N | J01 |
| C/2012 B3 | 2012 02 12.20446 | 17 15 22.31 | +36 06 07.3 | 18.2 | N | J01 |
| C/2012 B3 | 2012 02 12.21646 | 17 15 22.74 | +36 06 25.0 | 18.4 | N | J01 |
| C/2012 B3 | 2012 02 13.10168 | 17 15 55.07 | +36 28 07.9 | C32 | ||
| C/2012 B3 | 2012 02 13.10553 | 17 15 55.22 | +36 28 14.0 | 18.2 | T | C32 |
| C/2012 B3 | 2012 02 13.10935 | 17 15 55.35 | +36 28 19.4 | C32 | ||
| C/2012 B3 | 2012 02 14.10859 | 17 16 31.32 | +36 53 03.3 | 19.0 | T | C32 |
| C/2012 B3 | 2012 02 14.11323 | 17 16 31.43 | +36 53 08.8 | 19.0 | T | C32 |
| C/2012 B3 | 2012 02 14.11796 | 17 16 31.67 | +36 53 15.3 | 19.0 | T | C32 |
| C/2012 B3 | 2012 02 18.13822 | 17 18 48.43 | +38 34 50.8 | 18.5 | N | 958 |
| C/2012 B3 | 2012 02 18.15291 | 17 18 49.02 | +38 35 14.3 | 18.7 | N | 958 |
| C/2012 B3 | 2012 02 18.16904 | 17 18 49.51 | +38 35 39.3 | 18.6 | N | 958 |
| C/2012 B3 | 2012 02 18.78161 | 17 19 09.11 | +38 51 26.0 | 18.4 | T | 349 |
| C/2012 B3 | 2012 02 18.79072 | 17 19 09.41 | +38 51 40.6 | 349 | ||
| C/2012 B3 | 2012 02 20.13206 | 17 19 51.37 | +39 26 28.5 | 19.1 | N | 958 |
| C/2012 B3 | 2012 02 20.14726 | 17 19 51.93 | +39 26 50.4 | 18.2 | N | 958 |