| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2009 UG89 | 2011 05 28.02306 | 16 12 59.65 | +42 20 02.0 | 17.4 | N | 958 |
| C/2009 UG89 | 2011 05 28.19268 | 16 12 35.62 | +42 20 41.1 | 17.1 | N | H47 |
| C/2009 UG89 | 2011 05 28.19877 | 16 12 34.77 | +42 20 42.1 | 17.2 | N | H47 |
| C/2009 UG89 | 2011 05 28.20459 | 16 12 33.97 | +42 20 42.5 | 17.3 | N | H47 |
| C/2009 UG89 | 2011 05 28.89837 | 16 10 55.35 | +42 23 11.3 | 17.8 | N | B49 |
| C/2009 UG89 | 2011 05 28.91030 | 16 10 53.73 | +42 23 13.3 | 17.9 | N | B49 |
| C/2009 UG89 | 2011 05 28.91913 | 16 10 52.40 | +42 23 15.5 | 17.4 | N | B49 |
| C/2009 UG89 | 2011 05 28.97318 | 16 10 44.72 | +42 23 25.8 | 17.3 | N | 958 |
| C/2009 UG89 | 2011 05 28.98495 | 16 10 43.09 | +42 23 28.3 | 17.3 | N | 958 |
| C/2009 UG89 | 2011 05 28.99616 | 16 10 41.41 | +42 23 31.1 | 17.2 | N | 958 |
| C/2009 UG89 | 2011 05 29.01217 | 16 10 39.10 | +42 23 34.1 | 17.5 | N | 213 |
| C/2009 UG89 | 2011 05 29.01741 | 16 10 38.57 | +42 23 33.9 | 17.5 | N | 939 |
| C/2009 UG89 | 2011 05 29.02138 | 16 10 38.01 | +42 23 34.6 | 17.4 | N | 939 |
| C/2009 UG89 | 2011 05 29.02258 | 16 10 37.61 | +42 23 36.2 | 17.5 | N | 213 |
| C/2009 UG89 | 2011 05 29.02734 | 16 10 37.20 | +42 23 36.2 | 17.4 | N | 939 |
| C/2009 UG89 | 2011 05 29.03183 | 16 10 36.30 | +42 23 38.1 | 17.5 | N | 213 |
| C/2009 UG89 | 2011 05 29.95068 | 16 08 26.13 | +42 26 30.5 | 17.7 | N | B96 |
| C/2009 UG89 | 2011 05 29.95493 | 16 08 25.53 | +42 26 31.2 | 17.3 | N | B96 |
| C/2009 UG89 | 2011 05 29.95929 | 16 08 24.86 | +42 26 31.8 | 17.3 | N | B96 |
| C/2009 UG89 | 2011 05 29.96366 | 16 08 24.24 | +42 26 32.6 | 17.4 | N | B96 |