| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 G1 | 2011 12 29.03191 | 09 13 52.98 | +32 49 40.0 | 17.9 | N | A71 |
| C/2011 G1 | 2011 12 29.06670 | 09 13 43.79 | +32 50 49.8 | 17.2 | N | 585 |
| C/2011 G1 | 2011 12 29.07091 | 09 13 42.68 | +32 50 58.0 | 17.3 | N | 585 |
| C/2011 G1 | 2011 12 29.07236 | 09 13 42.20 | +32 51 00.8 | 17.9 | N | 585 |
| C/2011 G1 | 2011 12 29.07377 | 09 13 41.78 | +32 51 04.9 | 17.8 | N | 585 |
| C/2011 G1 | 2011 12 29.07657 | 09 13 41.14 | +32 51 09.1 | 17.6 | N | 585 |
| C/2011 G1 | 2011 12 29.07799 | 09 13 40.78 | +32 51 12.3 | 17.3 | N | 585 |
| C/2011 G1 | 2011 12 29.07939 | 09 13 40.29 | +32 51 16.0 | 17.6 | N | 585 |
| C/2011 G1 | 2011 12 29.08080 | 09 13 39.97 | +32 51 18.5 | 17.3 | N | 585 |
| C/2011 G1 | 2011 12 29.79672 | 09 10 31.17 | +33 14 43.2 | C32 | ||
| C/2011 G1 | 2011 12 29.80047 | 09 10 30.06 | +33 14 51.6 | 16.3 | T | C32 |
| C/2011 G1 | 2011 12 29.80428 | 09 10 28.96 | +33 14 58.5 | C32 | ||
| C/2011 G1 | 2011 12 29.95548 | 09 09 48.67 | +33 19 54.0 | 19.3 | T | C71 |
| C/2011 G1 | 2011 12 29.98562 | 09 09 40.53 | +33 20 53.0 | 18.9 | T | C71 |
| C/2011 G1 | 2011 12 30.01575 | 09 09 32.48 | +33 21 51.2 | 19.3 | T | C71 |
| C/2011 G1 | 2011 12 30.55120 | 09 07 08.00 | +33 39 11.5 | D88 | ||
| C/2011 G1 | 2011 12 30.55299 | 09 07 07.34 | +33 39 16.7 | 17.3 | T | D88 |
| C/2011 G1 | 2011 12 30.99987 | 09 05 04.85 | +33 53 39.8 | 18.3 | N | A71 |
| C/2011 G1 | 2011 12 31.00308 | 09 05 04.05 | +33 53 44.8 | 18.1 | N | A71 |
| C/2011 G1 | 2011 12 31.00628 | 09 05 03.12 | +33 53 51.8 | 18.2 | N | A71 |