| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 U3 | 2017 03 27.49050 | 03 57 23.11 | +59 51 08.1 | Q11 | ||
| C/2010 U3 | 2017 03 31.85409 | 04 00 06.80 | +59 49 58.0 | 17.0 | N | 970 |
| C/2010 U3 | 2017 03 31.86284 | 04 00 07.21 | +59 49 58.8 | 17.5 | N | 970 |
| C/2010 U3 | 2017 04 02.83157 | 04 01 24.50 | +59 49 42.7 | 17.4 | N | C23 |
| C/2010 U3 | 2017 04 02.83590 | 04 01 24.69 | +59 49 43.7 | 17.5 | N | C23 |
| C/2010 U3 | 2017 04 02.84023 | 04 01 24.89 | +59 49 43.0 | 17.7 | N | C23 |
| C/2010 U3 | 2017 04 02.86077 | 04 01 25.64 | +59 49 44.1 | 18.9 | N | Z80 |
| C/2010 U3 | 2017 04 02.86741 | 04 01 25.95 | +59 49 43.2 | 18.5 | N | Z80 |
| C/2010 U3 | 2017 04 02.87208 | 04 01 26.04 | +59 49 42.8 | 18.7 | N | Z80 |
| C/2010 U3 | 2017 04 09.83243 | 04 06 16.28 | +59 50 07.8 | 17.5 | N | C23 |
| C/2010 U3 | 2017 04 09.83531 | 04 06 16.52 | +59 50 09.9 | 17.6 | N | C23 |
| C/2010 U3 | 2017 04 09.83892 | 04 06 16.70 | +59 50 09.7 | 17.6 | N | C23 |
| C/2010 U3 | 2017 04 23.85989 | 04 17 12.22 | +59 57 09.6 | 17.7 | N | C23 |
| C/2010 U3 | 2017 04 23.86566 | 04 17 12.62 | +59 57 09.6 | 17.6 | N | C23 |
| C/2010 U3 | 2017 04 24.94499 | 04 18 06.67 | +59 58 03.0 | 18.1 | N | K02 |
| C/2010 U3 | 2017 04 24.95118 | 04 18 06.96 | +59 58 02.7 | 17.8 | N | K02 |
| C/2010 U3 | 2017 04 25.80526 | 04 18 49.91 | +59 58 46.9 | 16.8 | N | 585 |
| C/2010 U3 | 2017 04 25.80597 | 04 18 49.94 | +59 58 46.6 | 17.2 | N | 585 |
| C/2010 U3 | 2017 04 25.80880 | 04 18 50.14 | +59 58 46.9 | 17.2 | N | 585 |
| C/2010 U3 | 2017 04 30.45768 | 04 22 49.87 | +60 03 13.9 | 17.1 | T | Q11 |