| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2012 Y1 | 2012 12 18.26161 | 05 47 00.31 | -13 28 43.3 | 19.1 | T | 704 |
| C/2012 Y1 | 2012 12 18.27477 | 05 47 00.05 | -13 28 47.6 | 19.8 | T | 704 |
| C/2012 Y1 | 2012 12 18.28797 | 05 46 59.90 | -13 28 52.7 | 19.3 | T | 704 |
| C/2012 Y1 | 2012 12 18.30164 | 05 46 59.72 | -13 28 59.0 | 19.6 | T | 704 |
| C/2012 Y1 | 2012 12 18.31529 | 05 46 59.48 | -13 29 03.9 | 19.2 | T | 704 |
| C/2012 Y1 | 2012 12 19.96846 | 05 46 41.89 | -13 38 58.9 | 204 | ||
| C/2012 Y1 | 2012 12 19.97800 | 05 46 41.77 | -13 39 02.4 | 18.6 | T | 204 |
| C/2012 Y1 | 2012 12 19.98772 | 05 46 41.66 | -13 39 05.7 | 204 | ||
| C/2012 Y1 | 2012 12 20.25628 | 05 46 38.91 | -13 40 33.3 | 18.8 | T | 704 |
| C/2012 Y1 | 2012 12 20.26516 | 05 46 38.78 | -13 40 37.5 | 18.7 | T | 448 |
| C/2012 Y1 | 2012 12 20.27015 | 05 46 38.72 | -13 40 38.1 | 19.1 | T | 704 |
| C/2012 Y1 | 2012 12 20.28395 | 05 46 38.52 | -13 40 43.0 | 19.1 | T | 704 |
| C/2012 Y1 | 2012 12 20.29723 | 05 46 38.40 | -13 40 47.4 | 19.2 | T | 704 |
| C/2012 Y1 | 2012 12 20.29921 | 05 46 38.33 | -13 40 46.9 | 19.4 | T | 448 |
| C/2012 Y1 | 2012 12 20.30461 | 05 46 38.23 | -13 40 49.2 | 19.2 | T | 448 |
| C/2012 Y1 | 2012 12 20.30983 | 05 46 38.20 | -13 40 50.0 | 18.3 | T | 448 |
| C/2012 Y1 | 2012 12 20.31048 | 05 46 38.18 | -13 40 52.9 | 19.0 | T | 704 |
| C/2012 Y1 | 2012 12 20.35572 | 05 46 37.59 | -13 41 06.0 | H06 | ||
| C/2012 Y1 | 2012 12 20.35817 | 05 46 37.55 | -13 41 06.4 | 18.4 | T | H06 |
| C/2012 Y1 | 2012 12 21.09811 | 05 46 29.91 | -13 44 52.6 | 18.6 | T | I39 |