| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2013 O3 | 2013 07 25.88769 | 18 37 03.11 | -67 22 16.2 | 19.3 | T | K91 |
| C/2013 O3 | 2013 07 25.88891 | 18 37 02.77 | -67 22 14.9 | 19.6 | T | K91 |
| C/2013 O3 | 2013 07 25.89012 | 18 37 02.39 | -67 22 13.0 | 19.5 | T | K91 |
| C/2013 O3 | 2013 07 25.89133 | 18 37 02.02 | -67 22 11.4 | 19.4 | T | K91 |
| C/2013 O3 | 2013 07 25.89254 | 18 37 01.74 | -67 22 09.6 | 19.6 | T | K91 |
| C/2013 O3 | 2013 07 25.89375 | 18 37 01.38 | -67 22 08.0 | 19.0 | T | K91 |
| C/2013 O3 | 2013 07 25.89743 | 18 37 00.33 | -67 22 02.6 | 19.6 | T | K91 |
| C/2013 O3 | 2013 07 25.89863 | 18 37 00.04 | -67 22 01.1 | 19.6 | T | K91 |
| C/2013 O3 | 2013 07 25.89983 | 18 36 59.73 | -67 21 59.3 | 19.4 | T | K91 |
| C/2013 O3 | 2013 07 25.90115 | 18 36 59.30 | -67 21 57.4 | 19.6 | T | K91 |
| C/2013 O3 | 2013 07 26.07117 | 18 36 13.04 | -67 17 57.5 | 18.3 | T | I39 |
| C/2013 O3 | 2013 07 26.09463 | 18 36 06.55 | -67 17 25.2 | 18.4 | T | I39 |
| C/2013 O3 | 2013 07 26.17702 | 18 35 44.00 | -67 15 28.1 | 18.4 | T | I39 |
| C/2013 O3 | 2013 07 26.39899 | 18 34 44.72 | -67 10 11.8 | 19.0 | T | E23 |
| C/2013 O3 | 2013 07 26.40455 | 18 34 43.02 | -67 10 04.5 | 19.5 | T | E23 |
| C/2013 O3 | 2013 07 26.41258 | 18 34 41.10 | -67 09 52.9 | 18.2 | T | E23 |
| C/2013 O3 | 2013 07 26.41814 | 18 34 39.29 | -67 09 45.4 | E23 | ||
| C/2013 O3 | 2013 07 26.41956 | 18 34 39.09 | -67 09 43.3 | 18.2 | T | E12 |
| C/2013 O3 | 2013 07 26.42369 | 18 34 37.89 | -67 09 38.0 | E23 | ||
| C/2013 O3 | 2013 07 26.45030 | 18 34 30.52 | -67 09 00.3 | 18.8 | T | Q62 |