| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2012 J1 | 2012 12 04.71797 | 23 58 30.17 | +23 49 25.8 | 15.2 | N | C73 |
| C/2012 J1 | 2012 12 04.86723 | 23 58 37.51 | +23 47 47.4 | 14.3 | N | 213 |
| C/2012 J1 | 2012 12 04.87252 | 23 58 37.76 | +23 47 43.9 | 14.3 | N | 213 |
| C/2012 J1 | 2012 12 04.87779 | 23 58 38.01 | +23 47 40.5 | 14.3 | N | 213 |
| C/2012 J1 | 2012 12 04.92448 | 23 58 40.31 | +23 47 11.1 | 14.3 | N | J47 |
| C/2012 J1 | 2012 12 04.92937 | 23 58 40.55 | +23 47 07.8 | 15.3 | N | J47 |
| C/2012 J1 | 2012 12 04.93330 | 23 58 40.73 | +23 47 05.0 | 14.4 | N | J47 |
| C/2012 J1 | 2012 12 05.09889 | 23 58 49.04 | +23 45 16.4 | 12.9 | T | H45 |
| C/2012 J1 | 2012 12 05.10021 | 23 58 49.12 | +23 45 15.7 | 13.0 | T | H45 |
| C/2012 J1 | 2012 12 05.10179 | 23 58 49.20 | +23 45 14.6 | 13.0 | T | H45 |
| C/2012 J1 | 2012 12 05.10279 | 23 58 49.25 | +23 45 13.9 | 13.0 | T | H45 |
| C/2012 J1 | 2012 12 05.10383 | 23 58 49.30 | +23 45 13.2 | 13.0 | T | H45 |
| C/2012 J1 | 2012 12 05.10486 | 23 58 49.36 | +23 45 12.7 | 12.9 | T | H45 |
| C/2012 J1 | 2012 12 05.10584 | 23 58 49.40 | +23 45 12.0 | 13.0 | T | H45 |
| C/2012 J1 | 2012 12 05.10686 | 23 58 49.44 | +23 45 11.3 | 13.0 | T | H45 |
| C/2012 J1 | 2012 12 05.48536 | 23 59 08.41 | +23 41 04.1 | 367 | ||
| C/2012 J1 | 2012 12 05.48698 | 23 59 08.49 | +23 41 03.1 | 367 | ||
| C/2012 J1 | 2012 12 05.48860 | 23 59 08.58 | +23 41 01.9 | 13.5 | T | 367 |
| C/2012 J1 | 2012 12 05.76455 | 23 59 22.59 | +23 38 02.9 | 14.2 | N | 939 |
| C/2012 J1 | 2012 12 05.77061 | 23 59 22.89 | +23 37 59.0 | 14.2 | N | 939 |