| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2009 UG89 | 2011 05 22.98017 | 16 24 57.90 | +41 55 25.1 | 17.3 | N | 958 |
| C/2009 UG89 | 2011 05 22.99162 | 16 24 56.34 | +41 55 26.0 | 16.9 | N | 958 |
| C/2009 UG89 | 2011 05 22.99235 | 16 24 56.09 | +41 55 29.3 | 17.9 | N | C23 |
| C/2009 UG89 | 2011 05 23.03612 | 16 24 49.65 | +41 55 45.9 | 18.0 | N | C23 |
| C/2009 UG89 | 2011 05 23.27384 | 16 24 16.20 | +41 57 09.4 | 18.5 | T | 704 |
| C/2009 UG89 | 2011 05 23.28490 | 16 24 14.66 | +41 57 13.0 | 18.6 | T | 704 |
| C/2009 UG89 | 2011 05 23.29615 | 16 24 13.01 | +41 57 17.7 | 18.5 | T | 704 |
| C/2009 UG89 | 2011 05 23.30791 | 16 24 11.33 | +41 57 20.7 | 18.6 | T | 704 |
| C/2009 UG89 | 2011 05 23.31954 | 16 24 09.68 | +41 57 25.1 | 18.5 | T | 704 |
| C/2009 UG89 | 2011 05 23.99444 | 16 22 33.61 | +42 01 15.9 | 17.3 | N | 958 |
| C/2009 UG89 | 2011 05 24.00595 | 16 22 31.91 | +42 01 19.4 | 17.1 | N | 958 |
| C/2009 UG89 | 2011 05 24.01748 | 16 22 30.27 | +42 01 23.2 | 17.2 | N | 958 |
| C/2009 UG89 | 2011 05 24.26853 | 16 21 54.60 | +42 02 46.4 | 18.3 | T | 704 |
| C/2009 UG89 | 2011 05 24.27980 | 16 21 52.98 | +42 02 50.2 | 18.0 | T | 704 |
| C/2009 UG89 | 2011 05 24.29115 | 16 21 51.36 | +42 02 54.6 | 18.6 | T | 704 |
| C/2009 UG89 | 2011 05 24.30268 | 16 21 49.72 | +42 02 57.0 | 18.3 | T | 704 |
| C/2009 UG89 | 2011 05 24.31411 | 16 21 48.08 | +42 03 01.0 | 18.4 | T | 704 |
| C/2009 UG89 | 2011 05 24.95161 | 16 20 17.27 | +42 06 22.1 | 17.5 | N | B96 |
| C/2009 UG89 | 2011 05 24.96457 | 16 20 15.38 | +42 06 26.0 | 17.4 | N | B96 |
| C/2009 UG89 | 2011 05 24.96894 | 16 20 14.78 | +42 06 26.8 | 17.6 | N | B96 |