| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2012 L3 | 2012 06 12.33101 | 20 26 28.42 | +36 31 29.8 | 17.6 | N | H15 |
| C/2012 L3 | 2012 06 12.34967 | 20 26 25.36 | +36 31 34.3 | 17.4 | N | H15 |
| C/2012 L3 | 2012 06 12.90591 | 20 24 55.47 | +36 33 46.8 | 18.6 | T | B42 |
| C/2012 L3 | 2012 06 12.91161 | 20 24 54.51 | +36 33 48.7 | 18.6 | T | B42 |
| C/2012 L3 | 2012 06 12.91661 | 20 24 53.65 | +36 33 49.9 | 18.3 | T | B42 |
| C/2012 L3 | 2012 06 12.96617 | 20 24 45.73 | +36 34 01.8 | 18.5 | N | J01 |
| C/2012 L3 | 2012 06 12.97150 | 20 24 44.86 | +36 34 02.7 | 18.6 | N | J01 |
| C/2012 L3 | 2012 06 12.97758 | 20 24 43.86 | +36 34 04.0 | 18.7 | N | J01 |
| C/2012 L3 | 2012 06 13.23111 | 20 24 02.50 | +36 35 01.0 | H06 | ||
| C/2012 L3 | 2012 06 13.23311 | 20 24 02.17 | +36 35 01.9 | H06 | ||
| C/2012 L3 | 2012 06 13.23510 | 20 24 01.84 | +36 35 02.2 | H06 | ||
| C/2012 L3 | 2012 06 13.23708 | 20 24 01.53 | +36 35 02.6 | 18.2 | T | H06 |
| C/2012 L3 | 2012 06 13.33593 | 20 23 45.26 | +36 35 25.1 | 18.8 | N | H15 |
| C/2012 L3 | 2012 06 13.35402 | 20 23 42.16 | +36 35 28.0 | 18.7 | N | H15 |
| C/2012 L3 | 2012 06 13.39174 | 20 23 36.01 | +36 35 37.7 | 18.9 | N | H15 |
| C/2012 L3 | 2012 06 13.42279 | 20 23 30.86 | +36 35 45.2 | 18.8 | N | H06 |
| C/2012 L3 | 2012 06 13.43810 | 20 23 28.31 | +36 35 47.6 | 17.4 | N | H06 |
| C/2012 L3 | 2012 06 14.37585 | 20 20 53.17 | +36 38 58.5 | 18.8 | T | 704 |
| C/2012 L3 | 2012 06 14.38613 | 20 20 51.38 | +36 39 00.9 | 19.0 | T | 704 |
| C/2012 L3 | 2012 06 14.39658 | 20 20 49.71 | +36 39 01.8 | 18.9 | T | 704 |