| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2012 B3 | 2012 02 02.21152 | 17 08 43.09 | +32 13 30.9 | 19.2 | T | 012 |
| C/2012 B3 | 2012 02 02.21558 | 17 08 43.32 | +32 13 35.7 | 19.1 | T | 012 |
| C/2012 B3 | 2012 02 02.22368 | 17 08 43.64 | +32 13 46.4 | 19.0 | T | 012 |
| C/2012 B3 | 2012 02 02.23178 | 17 08 43.99 | +32 13 57.3 | 19.1 | T | 012 |
| C/2012 B3 | 2012 02 02.23988 | 17 08 44.29 | +32 14 06.9 | 19.2 | T | 012 |
| C/2012 B3 | 2012 02 02.24394 | 17 08 44.47 | +32 14 13.9 | 19.1 | T | 012 |
| C/2012 B3 | 2012 02 03.23584 | 17 09 26.58 | +32 36 16.6 | J95 | ||
| C/2012 B3 | 2012 02 03.24219 | 17 09 26.85 | +32 36 25.4 | J95 | ||
| C/2012 B3 | 2012 02 03.24853 | 17 09 27.13 | +32 36 33.8 | 18.6 | T | J95 |
| C/2012 B3 | 2012 02 04.03429 | 17 10 00.13 | +32 54 11.6 | 18.1 | T | C32 |
| C/2012 B3 | 2012 02 04.04795 | 17 10 00.73 | +32 54 30.4 | 17.8 | T | C32 |
| C/2012 B3 | 2012 02 05.19159 | 17 10 48.13 | +33 20 27.3 | 19.1 | N | 213 |
| C/2012 B3 | 2012 02 05.21074 | 17 10 48.96 | +33 20 51.9 | 19.3 | N | 213 |
| C/2012 B3 | 2012 02 05.22928 | 17 10 49.57 | +33 21 18.2 | 18.1 | N | 213 |
| C/2012 B3 | 2012 02 11.18098 | 17 14 44.17 | +35 41 15.2 | 118 | ||
| C/2012 B3 | 2012 02 11.18496 | 17 14 44.28 | +35 41 20.1 | 118 | ||
| C/2012 B3 | 2012 02 11.46832 | 17 14 54.94 | +35 48 13.4 | 19.0 | T | 704 |
| C/2012 B3 | 2012 02 11.48042 | 17 14 55.38 | +35 48 30.1 | 19.0 | T | 704 |
| C/2012 B3 | 2012 02 11.49256 | 17 14 55.87 | +35 48 47.9 | 18.9 | T | 704 |
| C/2012 B3 | 2012 02 11.50549 | 17 14 56.38 | +35 49 06.8 | H06 |