| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 O3 | 2023 04 26.05189 | 18 11 53.14 | +77 14 14.2 | 17.5 | G | C23 |
| C/2019 O3 | 2023 04 26.52698 | 18 11 15.62 | +77 17 37.7 | 17.5 | c | T05 |
| C/2019 O3 | 2023 04 26.52980 | 18 11 15.50 | +77 17 38.5 | 17.6 | c | T05 |
| C/2019 O3 | 2023 04 26.53553 | 18 11 14.79 | +77 17 41.5 | 18.4 | c | T05 |
| C/2019 O3 | 2023 04 26.55315 | 18 11 13.45 | +77 17 49.6 | 17.8 | c | T05 |
| C/2019 O3 | 2023 05 02.51742 | 18 02 24.01 | +77 58 33.3 | 18.1 | o | T05 |
| C/2019 O3 | 2023 05 02.52128 | 18 02 24.11 | +77 58 36.6 | 18.1 | o | T05 |
| C/2019 O3 | 2023 05 02.52446 | 18 02 23.49 | +77 58 36.1 | 18.0 | o | T05 |
| C/2019 O3 | 2023 05 02.53057 | 18 02 23.29 | +77 58 39.4 | 18.2 | o | T05 |
| C/2019 O3 | 2023 05 08.48574 | 17 51 45.16 | +78 35 34.1 | 18.2 | o | T05 |
| C/2019 O3 | 2023 05 08.48892 | 17 51 44.90 | +78 35 33.8 | 18.3 | o | T05 |
| C/2019 O3 | 2023 05 08.49211 | 17 51 44.64 | +78 35 36.0 | 18.2 | o | T05 |
| C/2019 O3 | 2023 05 08.52751 | 17 51 40.71 | +78 35 47.5 | 18.1 | o | T05 |
| C/2019 O3 | 2023 05 08.52932 | 17 51 40.28 | +78 35 48.4 | 18.5 | o | T05 |
| C/2019 O3 | 2023 05 08.53386 | 17 51 39.86 | +78 35 50.2 | 18.4 | o | T05 |
| C/2019 O3 | 2023 05 08.54743 | 17 51 37.62 | +78 35 55.3 | 18.4 | o | T05 |
| C/2019 O3 | 2023 05 10.00878 | 17 48 44.21 | +78 44 16.7 | 18.3 | G | G00 |
| C/2019 O3 | 2023 05 10.01313 | 17 48 43.54 | +78 44 18.7 | 18.3 | G | G00 |
| C/2019 O3 | 2023 05 10.01747 | 17 48 43.11 | +78 44 20.2 | 17.9 | G | G00 |
| C/2019 O3 | 2023 05 10.02182 | 17 48 42.65 | +78 44 21.2 | 18.0 | G | G00 |