| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2009 U3 | 2010 04 14.24849 | 04 52 50.88 | +75 59 44.5 | 16.4 | N | H45 |
| C/2009 U3 | 2010 04 14.25023 | 04 52 52.22 | +75 59 46.4 | 16.3 | N | H45 |
| C/2009 U3 | 2010 04 15.86182 | 05 14 32.94 | +76 17 38.3 | 16.0 | N | J24 |
| C/2009 U3 | 2010 04 15.86538 | 05 14 35.65 | +76 17 43.5 | 16.0 | N | J24 |
| C/2009 U3 | 2010 04 20.33556 | 06 19 10.05 | +76 29 40.5 | 18.9 | N | H45 |
| C/2009 U3 | 2010 04 20.33759 | 06 19 12.27 | +76 29 40.1 | 18.9 | N | H45 |
| C/2009 U3 | 2010 04 20.33935 | 06 19 13.40 | +76 29 39.6 | 18.9 | N | H45 |
| C/2009 U3 | 2010 04 20.34030 | 06 19 14.62 | +76 29 39.5 | 18.6 | N | H45 |
| C/2009 U3 | 2010 04 20.34153 | 06 19 15.84 | +76 29 38.9 | 18.9 | N | H45 |
| C/2009 U3 | 2010 04 20.34248 | 06 19 16.67 | +76 29 38.7 | 18.9 | N | H45 |
| C/2009 U3 | 2010 05 01.59729 | 08 44 13.07 | +72 45 34.5 | 15.4 | T | 349 |
| C/2009 U3 | 2010 05 01.61760 | 08 44 25.40 | +72 44 53.0 | 349 | ||
| C/2009 U3 | 2010 05 02.49763 | 08 53 01.74 | +72 14 55.0 | 367 | ||
| C/2009 U3 | 2010 05 02.50197 | 08 53 04.10 | +72 14 46.0 | 367 | ||
| C/2009 U3 | 2010 05 02.50631 | 08 53 06.67 | +72 14 36.4 | 16.1 | T | 367 |
| C/2009 U3 | 2010 05 04.28965 | 09 09 16.73 | +71 09 47.5 | H10 | ||
| C/2009 U3 | 2010 05 04.29087 | 09 09 17.34 | +71 09 45.2 | 15.1 | T | H10 |
| C/2009 U3 | 2010 05 05.13608 | 09 16 24.84 | +70 37 28.3 | H06 | ||
| C/2009 U3 | 2010 05 05.13723 | 09 16 25.58 | +70 37 25.4 | 14.1 | T | H06 |
| C/2009 U3 | 2010 05 05.29767 | 09 17 43.49 | +70 31 05.8 | 18.0 | N | H45 |