| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2010 U3 | 2021 01 10.75824 | 13 59 57.95 | +35 18 56.3 | Q11 | ||
| C/2010 U3 | 2021 02 01.13744 | 14 01 27.14 | +36 04 38.2 | 19.2 | T | 118 |
| C/2010 U3 | 2021 02 01.15234 | 14 01 27.05 | +36 04 40.3 | 19.0 | T | 118 |
| C/2010 U3 | 2021 02 09.62100 | 14 00 55.51 | +36 25 34.3 | 19.1 | T | Q11 |
| C/2010 U3 | 2021 02 09.62673 | 14 00 55.49 | +36 25 34.8 | Q11 | ||
| C/2010 U3 | 2021 02 14.17332 | 14 00 22.61 | +36 36 54.5 | 19.7 | T | 215 |
| C/2010 U3 | 2021 02 14.17526 | 14 00 22.58 | +36 36 55.5 | 19.8 | T | 215 |
| C/2010 U3 | 2021 02 14.17719 | 14 00 22.49 | +36 36 55.5 | 19.3 | T | 215 |
| C/2010 U3 | 2021 02 17.09576 | 13 59 55.73 | +36 44 08.8 | 18.8 | T | 221 |
| C/2010 U3 | 2021 02 17.10147 | 13 59 55.66 | +36 44 09.6 | 19.4 | T | 221 |
| C/2010 U3 | 2021 03 01.11487 | 13 57 20.27 | +37 12 07.0 | 118 | ||
| C/2010 U3 | 2021 03 01.12600 | 13 57 20.09 | +37 12 07.3 | 118 | ||
| C/2010 U3 | 2021 03 04.21136 | 13 56 29.10 | +37 18 35.8 | 19.5 | T | W33 |
| C/2010 U3 | 2021 03 04.23837 | 13 56 28.59 | +37 18 39.4 | 19.6 | T | W33 |
| C/2010 U3 | 2021 03 04.26579 | 13 56 28.18 | +37 18 43.3 | 19.7 | T | W33 |
| C/2010 U3 | 2021 03 10.27961 | 13 54 36.94 | +37 30 09.7 | 20.1 | T | W62 |
| C/2010 U3 | 2021 03 10.28779 | 13 54 36.82 | +37 30 10.3 | 20.0 | T | W62 |
| C/2010 U3 | 2021 03 10.29595 | 13 54 36.53 | +37 30 11.3 | 20.4 | T | W62 |
| C/2010 U3 | 2021 03 13.99666 | 13 53 21.02 | +37 36 20.7 | 19.8 | T | Z10 |
| C/2010 U3 | 2021 03 14.00350 | 13 53 21.11 | +37 36 20.6 | 19.5 | T | Z10 |