| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 O3 | 2023 05 24.50745 | 17 14 13.66 | +79 50 17.2 | 17.3 | o | T05 |
| C/2019 O3 | 2023 05 24.51457 | 17 14 12.64 | +79 50 18.7 | 17.3 | o | T05 |
| C/2019 O3 | 2023 05 24.54471 | 17 14 07.71 | +79 50 24.0 | 17.3 | o | T05 |
| C/2019 O3 | 2023 05 26.45197 | 17 08 54.58 | +79 56 27.9 | 17.6 | o | T05 |
| C/2019 O3 | 2023 05 26.45335 | 17 08 54.24 | +79 56 28.2 | 18.3 | o | T05 |
| C/2019 O3 | 2023 05 26.47884 | 17 08 50.04 | +79 56 32.9 | 18.5 | o | T05 |
| C/2019 O3 | 2023 05 26.50661 | 17 08 45.34 | +79 56 37.5 | 17.3 | o | T05 |
| C/2019 O3 | 2023 05 30.90816 | 16 56 16.19 | +80 07 59.0 | 17.4 | r | K35 |
| C/2019 O3 | 2023 05 30.91034 | 16 56 15.97 | +80 07 59.7 | 17.6 | r | K35 |
| C/2019 O3 | 2023 05 30.91250 | 16 56 15.52 | +80 07 59.9 | 17.1 | r | K35 |
| C/2019 O3 | 2023 05 30.92667 | 16 56 12.72 | +80 08 01.8 | 17.1 | r | K35 |
| C/2019 O3 | 2023 05 30.93029 | 16 56 12.39 | +80 08 02.0 | 17.1 | r | K35 |
| C/2019 O3 | 2023 05 30.94076 | 16 56 10.60 | +80 08 03.4 | 17.2 | r | K35 |
| C/2019 O3 | 2023 05 31.65922 | 16 54 05.48 | +80 09 34.8 | 17.8 | T | 900 |
| C/2019 O3 | 2023 05 31.66622 | 16 54 04.24 | +80 09 35.2 | 18.7 | T | 900 |
| C/2019 O3 | 2023 06 07.42892 | 16 34 04.91 | +80 18 55.4 | 18.5 | o | T05 |
| C/2019 O3 | 2023 06 07.43165 | 16 34 04.34 | +80 18 56.2 | 18.3 | o | T05 |
| C/2019 O3 | 2023 06 07.46808 | 16 33 57.67 | +80 18 57.7 | 18.3 | o | T05 |
| C/2019 O3 | 2023 06 07.47400 | 16 33 56.74 | +80 18 57.7 | 18.5 | o | T05 |
| C/2019 O3 | 2023 06 09.42861 | 16 28 07.65 | +80 20 00.2 | 18.1 | o | T05 |