| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2009 UG89 | 2011 05 11.02746 | 16 52 34.30 | +40 13 32.3 | 17.2 | N | 958 |
| C/2009 UG89 | 2011 05 11.29087 | 16 51 59.38 | +40 16 26.5 | 18.3 | T | 704 |
| C/2009 UG89 | 2011 05 11.30066 | 16 51 58.02 | +40 16 32.1 | 18.2 | T | 704 |
| C/2009 UG89 | 2011 05 11.31050 | 16 51 56.73 | +40 16 36.8 | 18.0 | T | 704 |
| C/2009 UG89 | 2011 05 11.32036 | 16 51 55.42 | +40 16 43.7 | 18.0 | T | 704 |
| C/2009 UG89 | 2011 05 11.33025 | 16 51 54.09 | +40 16 49.3 | 17.9 | T | 704 |
| C/2009 UG89 | 2011 05 13.04261 | 16 48 03.95 | +40 34 47.9 | 17.8 | N | C23 |
| C/2009 UG89 | 2011 05 13.08726 | 16 47 57.89 | +40 35 15.7 | 17.6 | N | C23 |
| C/2009 UG89 | 2011 05 14.05357 | 16 45 46.71 | +40 44 51.8 | 16.9 | N | 958 |
| C/2009 UG89 | 2011 05 14.06507 | 16 45 45.13 | +40 44 58.7 | 17.0 | N | 958 |
| C/2009 UG89 | 2011 05 14.07623 | 16 45 43.66 | +40 45 07.3 | 17.1 | N | 958 |
| C/2009 UG89 | 2011 05 15.04633 | 16 43 30.65 | +40 54 21.0 | 17.0 | N | 958 |
| C/2009 UG89 | 2011 05 15.05248 | 16 43 29.87 | +40 54 26.1 | 17.2 | N | 958 |
| C/2009 UG89 | 2011 05 15.06068 | 16 43 28.66 | +40 54 30.1 | 17.3 | N | 958 |
| C/2009 UG89 | 2011 05 15.97477 | 16 41 22.76 | +41 02 52.3 | 204 | ||
| C/2009 UG89 | 2011 05 15.97842 | 16 41 22.32 | +41 02 54.3 | 17.3 | N | 958 |
| C/2009 UG89 | 2011 05 15.98066 | 16 41 21.95 | +41 02 55.6 | 17.6 | N | 204 |
| C/2009 UG89 | 2011 05 15.98458 | 16 41 21.40 | +41 02 57.8 | 204 | ||
| C/2009 UG89 | 2011 05 15.98994 | 16 41 20.78 | +41 03 01.4 | 17.0 | N | 958 |
| C/2009 UG89 | 2011 05 16.32063 | 16 40 34.87 | +41 05 57.8 | H06 |