| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2009 UG89 | 2011 04 08.10527 | 17 49 32.06 | +31 49 20.2 | 17.5 | N | 958 |
| C/2009 UG89 | 2011 04 08.10616 | 17 49 31.91 | +31 49 22.0 | 17.2 | N | C10 |
| C/2009 UG89 | 2011 04 08.11677 | 17 49 31.26 | +31 49 33.6 | 17.5 | N | 958 |
| C/2009 UG89 | 2011 04 08.11975 | 17 49 30.96 | +31 49 35.9 | 17.4 | N | C10 |
| C/2009 UG89 | 2011 04 08.12743 | 17 49 30.38 | +31 49 44.0 | 17.4 | N | C10 |
| C/2009 UG89 | 2011 04 08.12856 | 17 49 30.35 | +31 49 45.1 | 17.1 | N | 958 |
| C/2009 UG89 | 2011 04 09.03973 | 17 48 24.63 | +32 05 53.2 | 16.7 | N | C23 |
| C/2009 UG89 | 2011 04 09.04850 | 17 48 24.18 | +32 05 59.9 | 16.5 | N | C23 |
| C/2009 UG89 | 2011 04 09.05549 | 17 48 23.57 | +32 06 07.6 | 16.8 | N | C23 |
| C/2009 UG89 | 2011 04 09.09330 | 17 48 20.96 | +32 06 50.2 | 17.0 | N | 958 |
| C/2009 UG89 | 2011 04 09.10562 | 17 48 20.01 | +32 07 01.4 | 17.0 | N | 958 |
| C/2009 UG89 | 2011 04 09.11793 | 17 48 19.08 | +32 07 14.7 | 16.7 | N | 958 |
| C/2009 UG89 | 2011 04 09.35399 | 17 48 01.80 | +32 11 24.7 | 18.2 | T | 704 |
| C/2009 UG89 | 2011 04 09.36569 | 17 48 01.00 | +32 11 26.7 | 19.9 | T | 704 |
| C/2009 UG89 | 2011 04 09.37769 | 17 47 59.99 | +32 11 49.6 | 18.3 | T | 704 |
| C/2009 UG89 | 2011 04 09.38941 | 17 47 59.13 | +32 12 02.0 | 18.1 | T | 704 |
| C/2009 UG89 | 2011 04 09.40134 | 17 47 58.26 | +32 12 14.0 | 18.1 | T | 704 |
| C/2009 UG89 | 2011 04 12.33694 | 17 44 13.52 | +33 03 48.2 | 17.5 | N | H47 |
| C/2009 UG89 | 2011 04 12.34499 | 17 44 12.88 | +33 03 56.4 | 17.2 | N | H47 |
| C/2009 UG89 | 2011 04 12.35558 | 17 44 12.05 | +33 04 07.5 | 17.0 | N | H47 |