| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 O3 | 2021 08 16.93924 | 18 36 02.64 | +51 26 37.8 | 17.1 | N | I72 |
| C/2019 O3 | 2021 08 16.95775 | 18 36 01.91 | +51 26 36.1 | 17.2 | N | I72 |
| C/2019 O3 | 2021 08 16.97948 | 18 36 01.13 | +51 26 32.4 | 204 | ||
| C/2019 O3 | 2021 08 16.98319 | 18 36 00.91 | +51 26 32.6 | 17.0 | T | 970 |
| C/2019 O3 | 2021 08 16.98734 | 18 36 00.75 | +51 26 32.1 | 16.9 | T | 970 |
| C/2019 O3 | 2021 08 17.01807 | 18 35 59.48 | +51 26 30.1 | 204 | ||
| C/2019 O3 | 2021 08 18.01639 | 18 35 22.35 | +51 24 36.2 | 17.2 | T | Z10 |
| C/2019 O3 | 2021 08 18.02271 | 18 35 22.09 | +51 24 35.7 | 17.3 | T | Z10 |
| C/2019 O3 | 2021 08 18.02983 | 18 35 21.82 | +51 24 34.8 | 17.2 | T | Z10 |
| C/2019 O3 | 2021 08 18.35626 | 18 35 09.74 | +51 23 57.1 | 17.4 | o | T05 |
| C/2019 O3 | 2021 08 18.35949 | 18 35 09.63 | +51 23 55.9 | 16.5 | o | T05 |
| C/2019 O3 | 2021 08 18.36639 | 18 35 09.37 | +51 23 55.4 | 16.5 | o | T05 |
| C/2019 O3 | 2021 08 18.37696 | 18 35 09.00 | +51 23 54.1 | 16.6 | o | T05 |
| C/2019 O3 | 2021 08 20.32160 | 18 33 58.58 | +51 19 57.0 | 16.4 | o | T08 |
| C/2019 O3 | 2021 08 20.32483 | 18 33 58.44 | +51 19 57.2 | 17.5 | o | T08 |
| C/2019 O3 | 2021 08 20.33219 | 18 33 58.19 | +51 19 55.8 | 16.6 | o | T08 |
| C/2019 O3 | 2021 08 20.34427 | 18 33 57.72 | +51 19 53.9 | 16.5 | o | T08 |
| C/2019 O3 | 2021 08 20.82509 | 18 33 40.70 | +51 18 52.5 | 17.3 | T | L47 |
| C/2019 O3 | 2021 08 20.85862 | 18 33 39.46 | +51 18 50.3 | 18.6 | T | L47 |
| C/2019 O3 | 2021 08 21.88083 | 18 33 03.86 | +51 16 35.0 | 17.7 | T | L47 |