| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2009 U3 | 2010 05 14.92569 | 10 18 41.59 | +63 29 54.9 | 18.7 | T | 561 |
| C/2009 U3 | 2010 05 14.93218 | 10 18 43.42 | +63 29 36.3 | 18.9 | T | 561 |
| C/2009 U3 | 2010 05 14.93623 | 10 18 44.59 | +63 29 26.6 | 18.6 | T | 561 |
| C/2009 U3 | 2010 05 16.95433 | 10 28 09.05 | +61 53 34.4 | 19.1 | N | J40 |
| C/2009 U3 | 2010 05 17.01075 | 10 28 23.92 | +61 50 50.5 | 19.9 | N | J40 |
| C/2009 U3 | 2010 05 17.06599 | 10 28 38.71 | +61 48 09.7 | 19.8 | N | J40 |
| C/2009 U3 | 2010 05 25.82748 | 11 01 09.87 | +54 41 22.9 | 19.0 | N | 160 |
| C/2009 U3 | 2010 05 25.82848 | 11 01 10.07 | +54 41 18.3 | 18.7 | N | 160 |
| C/2009 U3 | 2010 05 31.83825 | 11 18 16.75 | +49 48 38.1 | 19.4 | N | 160 |
| C/2009 U3 | 2010 05 31.84027 | 11 18 17.21 | +49 48 32.3 | 160 | ||
| C/2009 U3 | 2010 05 31.84228 | 11 18 17.61 | +49 48 26.3 | 19.8 | N | 160 |
| C/2009 U3 | 2010 05 31.95009 | 11 18 34.17 | +49 43 10.5 | 19.0 | N | 204 |
| C/2009 U3 | 2010 06 01.00062 | 11 18 42.02 | +49 40 44.0 | 204 | ||
| C/2009 U3 | 2010 06 03.20793 | 11 24 14.42 | +47 54 52.4 | H06 | ||
| C/2009 U3 | 2010 06 03.21243 | 11 24 15.18 | +47 54 38.6 | 15.6 | T | H06 |
| C/2009 U3 | 2010 06 03.51950 | 11 25 00.03 | +47 40 00.0 | 367 | ||
| C/2009 U3 | 2010 06 03.52384 | 11 25 00.63 | +47 39 47.9 | 367 | ||
| C/2009 U3 | 2010 06 03.52818 | 11 25 01.25 | +47 39 35.6 | 18.5 | T | 367 |
| C/2009 U3 | 2010 06 07.18275 | 11 33 28.64 | +44 47 17.4 | 19.6 | N | H45 |
| C/2009 U3 | 2010 06 07.18409 | 11 33 28.85 | +44 47 14.5 | 19.7 | N | H45 |