| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 G1 | 2012 01 30.19267 | 06 28 09.75 | +42 07 48.7 | 17.5 | N | 850 |
| C/2011 G1 | 2012 01 30.25446 | 06 27 53.14 | +42 07 45.6 | 18.1 | T | H45 |
| C/2011 G1 | 2012 01 30.25939 | 06 27 51.85 | +42 07 45.5 | 18.2 | T | H45 |
| C/2011 G1 | 2012 01 30.26075 | 06 27 51.42 | +42 07 45.2 | 18.0 | T | H45 |
| C/2011 G1 | 2012 01 30.26252 | 06 27 50.99 | +42 07 45.2 | 18.0 | T | H45 |
| C/2011 G1 | 2012 01 30.26342 | 06 27 50.68 | +42 07 45.2 | 18.0 | T | H45 |
| C/2011 G1 | 2012 01 30.26557 | 06 27 50.11 | +42 07 45.1 | 18.0 | T | H45 |
| C/2011 G1 | 2012 01 30.82008 | 06 25 23.50 | +42 07 09.6 | 19.5 | T | 106 |
| C/2011 G1 | 2012 01 30.83041 | 06 25 20.84 | +42 07 09.1 | 18.8 | T | 106 |
| C/2011 G1 | 2012 01 30.84081 | 06 25 18.17 | +42 07 07.2 | 19.0 | T | 106 |
| C/2011 G1 | 2012 01 30.85118 | 06 25 15.55 | +42 07 04.7 | 19.8 | T | 106 |
| C/2011 G1 | 2012 01 30.87619 | 06 25 09.21 | +42 07 04.2 | 18.8 | N | 561 |
| C/2011 G1 | 2012 01 30.89102 | 06 25 05.01 | +42 07 02.7 | 18.9 | N | 561 |
| C/2011 G1 | 2012 01 30.89914 | 06 25 03.05 | +42 07 02.6 | 18.5 | N | 561 |
| C/2011 G1 | 2012 01 30.90146 | 06 25 02.32 | +42 07 02.2 | 18.8 | N | 561 |
| C/2011 G1 | 2012 01 30.90377 | 06 25 01.71 | +42 07 01.3 | 18.6 | N | 561 |
| C/2011 G1 | 2012 01 30.90610 | 06 25 01.16 | +42 07 01.3 | 18.2 | N | 561 |
| C/2011 G1 | 2012 01 31.48086 | 06 22 31.57 | +42 06 07.1 | D88 | ||
| C/2011 G1 | 2012 01 31.48489 | 06 22 30.55 | +42 06 06.5 | 18.2 | T | D88 |
| C/2011 G1 | 2012 02 01.83662 | 06 16 48.78 | +42 03 04.2 | 18.1 | N | 561 |