| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2012 J1 | 2012 05 23.05706 | 22 59 41.49 | +27 13 40.0 | 15.8 | N | C23 |
| C/2012 J1 | 2012 05 23.05989 | 22 59 41.69 | +27 13 42.1 | 15.9 | N | C23 |
| C/2012 J1 | 2012 05 23.06486 | 22 59 42.02 | +27 13 45.6 | 16.8 | N | 510 |
| C/2012 J1 | 2012 05 23.06556 | 22 59 42.04 | +27 13 45.8 | 15.9 | N | C23 |
| C/2012 J1 | 2012 05 23.06839 | 22 59 42.20 | +27 13 47.4 | 15.9 | N | C23 |
| C/2012 J1 | 2012 05 23.07122 | 22 59 42.45 | +27 13 49.2 | 16.1 | N | C23 |
| C/2012 J1 | 2012 05 23.07272 | 22 59 42.49 | +27 13 50.5 | 16.7 | N | 510 |
| C/2012 J1 | 2012 05 23.07406 | 22 59 42.56 | +27 13 50.8 | 15.8 | N | C23 |
| C/2012 J1 | 2012 05 23.07689 | 22 59 42.70 | +27 13 53.2 | 15.7 | N | C23 |
| C/2012 J1 | 2012 05 23.08058 | 22 59 42.98 | +27 13 55.6 | 17.2 | N | 510 |
| C/2012 J1 | 2012 05 25.05898 | 23 01 44.32 | +27 35 11.2 | 16.3 | N | 958 |
| C/2012 J1 | 2012 05 25.07169 | 23 01 45.12 | +27 35 18.5 | 16.2 | N | 958 |
| C/2012 J1 | 2012 05 25.08391 | 23 01 45.83 | +27 35 26.8 | 16.3 | N | 958 |
| C/2012 J1 | 2012 05 25.42459 | 23 02 06.60 | +27 39 07.2 | H06 | ||
| C/2012 J1 | 2012 05 25.42628 | 23 02 06.70 | +27 39 08.2 | H06 | ||
| C/2012 J1 | 2012 05 25.42796 | 23 02 06.82 | +27 39 09.4 | 16.4 | T | H06 |
| C/2012 J1 | 2012 05 26.00572 | 23 02 41.86 | +27 45 20.6 | 16.1 | T | 215 |
| C/2012 J1 | 2012 05 26.00662 | 23 02 41.91 | +27 45 21.2 | 16.1 | T | 215 |
| C/2012 J1 | 2012 05 26.00751 | 23 02 41.96 | +27 45 21.7 | 16.1 | T | 215 |
| C/2012 J1 | 2012 05 26.06038 | 23 02 45.18 | +27 45 56.3 | 16.0 | N | C23 |