| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 O3 | 2020 12 12.20604 | 19 08 34.28 | +29 29 29.1 | 17.1 | c | T05 |
| C/2019 O3 | 2020 12 12.21662 | 19 08 34.53 | +29 29 29.4 | 17.4 | c | T05 |
| C/2019 O3 | 2021 02 25.24030 | 19 39 09.55 | +34 43 36.7 | 17.0 | T | G40 |
| C/2019 O3 | 2021 02 25.25751 | 19 39 09.90 | +34 43 45.3 | 17.1 | T | G40 |
| C/2019 O3 | 2021 03 16.76704 | 19 44 33.10 | +37 12 42.0 | Q11 | ||
| C/2019 O3 | 2021 03 16.77290 | 19 44 33.19 | +37 12 44.9 | Q11 | ||
| C/2019 O3 | 2021 03 16.77866 | 19 44 33.25 | +37 12 47.6 | 16.2 | T | Q11 |
| C/2019 O3 | 2021 03 19.46308 | 19 45 06.22 | +37 34 51.9 | H06 | ||
| C/2019 O3 | 2021 03 19.46569 | 19 45 06.24 | +37 34 53.2 | 16.7 | T | H06 |
| C/2019 O3 | 2021 03 26.16954 | 19 46 14.36 | +38 31 22.4 | 16.6 | T | A77 |
| C/2019 O3 | 2021 03 26.17650 | 19 46 14.44 | +38 31 26.1 | 16.6 | T | A77 |
| C/2019 O3 | 2021 03 26.18461 | 19 46 14.49 | +38 31 30.3 | 17.0 | T | A77 |
| C/2019 O3 | 2021 04 05.15341 | 19 47 14.77 | +39 58 16.0 | 16.6 | T | 215 |
| C/2019 O3 | 2021 04 05.15470 | 19 47 14.77 | +39 58 16.5 | 16.5 | T | 215 |
| C/2019 O3 | 2021 04 05.15599 | 19 47 14.76 | +39 58 17.1 | 16.3 | T | 215 |
| C/2019 O3 | 2021 04 10.60371 | 19 47 25.20 | +40 46 44.9 | 17.0 | c | T08 |
| C/2019 O3 | 2021 04 10.60924 | 19 47 25.22 | +40 46 48.0 | 16.9 | c | T08 |
| C/2019 O3 | 2021 04 10.61530 | 19 47 25.21 | +40 46 51.1 | 17.1 | c | T08 |
| C/2019 O3 | 2021 04 10.63506 | 19 47 25.21 | +40 47 02.1 | 17.5 | c | T08 |
| C/2019 O3 | 2021 04 16.59754 | 19 47 16.50 | +41 40 32.1 | 17.0 | o | T05 |