| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2009 U3 | 2010 05 05.29865 | 09 17 43.75 | +70 31 03.6 | 18.0 | N | H45 |
| C/2009 U3 | 2010 05 05.30087 | 09 17 45.00 | +70 30 57.7 | 18.0 | N | H45 |
| C/2009 U3 | 2010 05 05.30296 | 09 17 46.07 | +70 30 53.0 | 18.0 | N | H45 |
| C/2009 U3 | 2010 05 05.30464 | 09 17 46.95 | +70 30 51.5 | 17.4 | T | H45 |
| C/2009 U3 | 2010 05 05.30699 | 09 17 48.06 | +70 30 43.4 | 17.5 | T | H45 |
| C/2009 U3 | 2010 05 05.93665 | 09 22 51.10 | +70 05 52.0 | 18.5 | N | J40 |
| C/2009 U3 | 2010 05 05.94252 | 09 22 53.73 | +70 05 39.8 | 18.4 | N | J40 |
| C/2009 U3 | 2010 05 05.94723 | 09 22 55.89 | +70 05 28.9 | 18.4 | N | J40 |
| C/2009 U3 | 2010 05 08.32331 | 09 40 23.17 | +68 27 27.5 | 18.5 | N | H45 |
| C/2009 U3 | 2010 05 08.32433 | 09 40 23.46 | +68 27 25.0 | 18.3 | N | H45 |
| C/2009 U3 | 2010 05 08.32596 | 09 40 24.17 | +68 27 19.9 | 18.3 | N | H45 |
| C/2009 U3 | 2010 05 08.32712 | 09 40 24.59 | +68 27 18.1 | 18.4 | N | H45 |
| C/2009 U3 | 2010 05 08.32834 | 09 40 25.45 | +68 27 14.0 | 18.1 | T | H45 |
| C/2009 U3 | 2010 05 08.32948 | 09 40 25.77 | +68 27 11.6 | 18.0 | T | H45 |
| C/2009 U3 | 2010 05 08.33053 | 09 40 26.07 | +68 27 10.1 | 18.1 | T | H45 |
| C/2009 U3 | 2010 05 08.46740 | 09 41 23.03 | +68 21 19.7 | 18.1 | N | D95 |
| C/2009 U3 | 2010 05 08.47269 | 09 41 24.84 | +68 21 08.4 | 18.9 | N | D95 |
| C/2009 U3 | 2010 05 08.50541 | 09 41 38.10 | +68 19 47.3 | 372 | ||
| C/2009 U3 | 2010 05 08.51329 | 09 41 41.29 | +68 19 27.4 | 372 | ||
| C/2009 U3 | 2010 05 08.51574 | 09 41 42.28 | +68 19 20.7 | 17.9 | N | 372 |