| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2012 X1 | 2012 12 08.38874 | 09 36 50.45 | +29 49 15.6 | 19.4 | T | 704 |
| C/2012 X1 | 2012 12 08.40186 | 09 36 50.47 | +29 49 20.4 | 19.9 | T | 704 |
| C/2012 X1 | 2012 12 08.42818 | 09 36 50.49 | +29 49 29.9 | 19.9 | T | 704 |
| C/2012 X1 | 2012 12 08.44137 | 09 36 50.41 | +29 49 36.9 | 19.7 | T | 704 |
| C/2012 X1 | 2012 12 09.20034 | 09 36 49.64 | +29 54 18.5 | 204 | ||
| C/2012 X1 | 2012 12 09.20562 | 09 36 49.63 | +29 54 20.7 | 204 | ||
| C/2012 X1 | 2012 12 09.21088 | 09 36 49.60 | +29 54 22.5 | 18.8 | T | 204 |
| C/2012 X1 | 2012 12 09.32291 | 09 36 49.62 | +29 55 04.5 | H06 | ||
| C/2012 X1 | 2012 12 09.32548 | 09 36 49.60 | +29 55 05.7 | H06 | ||
| C/2012 X1 | 2012 12 09.32804 | 09 36 49.56 | +29 55 07.0 | 18.8 | T | H06 |
| C/2012 X1 | 2012 12 09.33894 | 09 36 49.57 | +29 55 11.2 | 18.7 | T | H06 |
| C/2012 X1 | 2012 12 09.34434 | 09 36 49.57 | +29 55 12.0 | 18.5 | T | H06 |
| C/2012 X1 | 2012 12 09.37968 | 09 36 49.55 | +29 55 26.0 | 19.0 | T | H06 |
| C/2012 X1 | 2012 12 09.38223 | 09 36 49.53 | +29 55 26.7 | 18.7 | T | H06 |
| C/2012 X1 | 2012 12 09.38476 | 09 36 49.53 | +29 55 28.1 | 19.2 | T | H06 |
| C/2012 X1 | 2012 12 09.38728 | 09 36 49.48 | +29 55 28.9 | 19.0 | T | H06 |
| C/2012 X1 | 2012 12 09.38980 | 09 36 49.51 | +29 55 30.0 | 19.3 | T | H06 |
| C/2012 X1 | 2012 12 10.07276 | 09 36 48.33 | +29 59 49.9 | 19.1 | T | 470 |
| C/2012 X1 | 2012 12 10.07635 | 09 36 48.34 | +29 59 51.8 | 18.9 | T | 470 |
| C/2012 X1 | 2012 12 10.16710 | 09 36 48.11 | +30 00 25.3 | J95 |