| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2013 O3 | 2013 07 25.30394 | 18 39 44.75 | -67 35 47.1 | 19.0 | T | W86 |
| C/2013 O3 | 2013 07 25.30508 | 18 39 44.40 | -67 35 45.6 | 18.9 | T | W86 |
| C/2013 O3 | 2013 07 25.30623 | 18 39 44.05 | -67 35 44.1 | 19.1 | T | W86 |
| C/2013 O3 | 2013 07 25.37841 | 18 39 24.78 | -67 34 04.5 | Q62 | ||
| C/2013 O3 | 2013 07 25.38105 | 18 39 23.92 | -67 34 01.2 | 18.0 | T | Q62 |
| C/2013 O3 | 2013 07 25.41956 | 18 39 13.02 | -67 33 08.4 | 17.7 | T | E12 |
| C/2013 O3 | 2013 07 25.42907 | 18 39 10.38 | -67 32 55.4 | 18.0 | T | E12 |
| C/2013 O3 | 2013 07 25.50922 | 18 38 47.65 | -67 31 05.5 | E23 | ||
| C/2013 O3 | 2013 07 25.51478 | 18 38 46.20 | -67 30 56.8 | 18.9 | T | E23 |
| C/2013 O3 | 2013 07 25.52034 | 18 38 44.59 | -67 30 48.7 | 19.0 | T | E23 |
| C/2013 O3 | 2013 07 25.52650 | 18 38 42.99 | -67 30 40.7 | 19.1 | T | E23 |
| C/2013 O3 | 2013 07 25.59060 | 18 38 24.89 | -67 29 11.3 | 18.0 | T | E12 |
| C/2013 O3 | 2013 07 25.59663 | 18 38 23.30 | -67 29 03.7 | 19.4 | T | E94 |
| C/2013 O3 | 2013 07 25.63219 | 18 38 13.26 | -67 28 13.3 | 19.8 | T | E94 |
| C/2013 O3 | 2013 07 25.66220 | 18 38 04.79 | -67 27 31.0 | 18.8 | T | Q68 |
| C/2013 O3 | 2013 07 25.66831 | 18 38 03.17 | -67 27 21.0 | 18.5 | T | Q68 |
| C/2013 O3 | 2013 07 25.67367 | 18 38 02.01 | -67 27 14.5 | 19.3 | T | E94 |
| C/2013 O3 | 2013 07 25.88401 | 18 37 04.08 | -67 22 21.6 | 19.6 | T | K91 |
| C/2013 O3 | 2013 07 25.88522 | 18 37 03.78 | -67 22 20.2 | 19.4 | T | K91 |
| C/2013 O3 | 2013 07 25.88648 | 18 37 03.42 | -67 22 18.1 | 19.4 | T | K91 |