| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 UF305 | 2012 04 27.99386 | 21 29 21.38 | +68 39 56.8 | 15.0 | N | C47 |
| C/2011 UF305 | 2012 04 27.99449 | 21 29 21.52 | +68 39 59.3 | 14.7 | N | B42 |
| C/2011 UF305 | 2012 04 27.99757 | 21 29 22.05 | +68 40 06.6 | 14.6 | N | C47 |
| C/2011 UF305 | 2012 04 28.00127 | 21 29 22.56 | +68 40 15.2 | 14.7 | N | C47 |
| C/2011 UF305 | 2012 04 28.00461 | 21 29 23.17 | +68 40 24.3 | 15.0 | N | C47 |
| C/2011 UF305 | 2012 04 28.09219 | 21 29 37.35 | +68 44 06.1 | 14.5 | N | 130 |
| C/2011 UF305 | 2012 04 28.09361 | 21 29 37.63 | +68 44 09.9 | 14.5 | N | 130 |
| C/2011 UF305 | 2012 04 28.09528 | 21 29 37.89 | +68 44 13.9 | 14.4 | N | 130 |
| C/2011 UF305 | 2012 04 28.09694 | 21 29 38.18 | +68 44 18.2 | 14.3 | N | 130 |
| C/2011 UF305 | 2012 04 28.66395 | 21 31 11.45 | +69 08 09.9 | 900 | ||
| C/2011 UF305 | 2012 04 28.67109 | 21 31 12.64 | +69 08 28.1 | 14.0 | T | 900 |
| C/2011 UF305 | 2012 04 28.72507 | 21 31 21.65 | +69 10 45.4 | 13.1 | T | 349 |
| C/2011 UF305 | 2012 04 28.72749 | 21 31 22.07 | +69 10 51.6 | 349 | ||
| C/2011 UF305 | 2012 04 28.72991 | 21 31 22.46 | +69 10 57.9 | 349 | ||
| C/2011 UF305 | 2012 04 29.01520 | 21 32 10.06 | +69 22 56.4 | 12.3 | T | A98 |
| C/2011 UF305 | 2012 04 29.01749 | 21 32 10.34 | +69 23 02.3 | 12.1 | T | A98 |
| C/2011 UF305 | 2012 04 29.01977 | 21 32 10.79 | +69 23 08.2 | 12.4 | T | A98 |
| C/2011 UF305 | 2012 04 29.02206 | 21 32 11.21 | +69 23 14.7 | 12.4 | T | A98 |
| C/2011 UF305 | 2012 04 29.02359 | 21 32 11.42 | +69 23 17.6 | 12.2 | T | A98 |
| C/2011 UF305 | 2012 04 29.02435 | 21 32 11.37 | +69 23 19.4 | 12.1 | T | A98 |