| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 U3 | 2019 04 22.10171 | 10 49 14.87 | +71 28 07.4 | 17.3 | R | I81 |
| C/2010 U3 | 2019 04 22.10461 | 10 49 14.82 | +71 28 06.5 | 17.4 | R | I81 |
| C/2010 U3 | 2019 04 23.38094 | 10 48 53.27 | +71 20 22.3 | 17.4 | o | T05 |
| C/2010 U3 | 2019 04 23.39723 | 10 48 53.05 | +71 20 17.5 | 17.4 | o | T05 |
| C/2010 U3 | 2019 04 23.40608 | 10 48 53.08 | +71 20 15.3 | 18.5 | o | T05 |
| C/2010 U3 | 2019 04 23.40745 | 10 48 53.16 | +71 20 14.5 | 18.6 | o | T05 |
| C/2010 U3 | 2019 04 24.11493 | 10 48 42.10 | +71 15 53.2 | 17.9 | V | 750 |
| C/2010 U3 | 2019 04 24.13779 | 10 48 41.98 | +71 15 45.0 | 17.5 | V | 750 |
| C/2010 U3 | 2019 04 26.97589 | 10 48 04.65 | +70 58 04.5 | 17.8 | N | C23 |
| C/2010 U3 | 2019 04 26.97878 | 10 48 04.65 | +70 58 02.6 | 17.6 | N | C23 |
| C/2010 U3 | 2019 04 26.98167 | 10 48 04.69 | +70 58 00.9 | 18.1 | N | C23 |
| C/2010 U3 | 2019 04 26.98456 | 10 48 04.55 | +70 58 01.7 | 17.9 | N | C23 |
| C/2010 U3 | 2019 04 29.09722 | 10 47 43.27 | +70 44 28.2 | 17.1 | R | I81 |
| C/2010 U3 | 2019 04 29.10011 | 10 47 43.24 | +70 44 26.8 | 17.1 | R | I81 |
| C/2010 U3 | 2019 04 29.10301 | 10 47 43.12 | +70 44 24.6 | 17.0 | R | I81 |
| C/2010 U3 | 2019 04 29.86737 | 10 47 37.03 | +70 39 29.6 | 18.5 | R | B96 |
| C/2010 U3 | 2019 04 29.87308 | 10 47 36.89 | +70 39 26.4 | 18.6 | R | B96 |
| C/2010 U3 | 2019 04 29.91238 | 10 47 36.92 | +70 39 11.7 | 18.2 | N | A77 |
| C/2010 U3 | 2019 04 29.92234 | 10 47 36.83 | +70 39 08.3 | 18.4 | N | A77 |
| C/2010 U3 | 2019 04 30.90556 | 10 47 29.85 | +70 32 42.5 | 17.8 | N | J22 |