| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2023 A3 | 2023 04 02.31734 | 15 09 59.36 | +00 36 09.4 | 17.3 | o | W68 |
| C/2023 A3 | 2023 04 02.34531 | 15 09 58.47 | +00 36 15.5 | 17.3 | o | W68 |
| C/2023 A3 | 2023 04 02.37385 | 15 09 57.56 | +00 36 21.3 | 17.3 | o | W68 |
| C/2023 A3 | 2023 04 02.39868 | 15 09 56.74 | +00 36 26.3 | 17.3 | o | W68 |
| C/2023 A3 | 2023 04 02.93365 | 15 09 39.75 | +00 38 15.3 | 17.0 | G | C23 |
| C/2023 A3 | 2023 04 02.93654 | 15 09 39.67 | +00 38 14.3 | 16.9 | G | C23 |
| C/2023 A3 | 2023 04 02.94087 | 15 09 39.51 | +00 38 16.7 | 17.1 | G | C23 |
| C/2023 A3 | 2023 04 03.32966 | 15 09 26.99 | +00 39 37.7 | 17.4 | G | V21 |
| C/2023 A3 | 2023 04 03.34413 | 15 09 26.52 | +00 39 40.8 | 17.4 | G | V21 |
| C/2023 A3 | 2023 04 03.61565 | 15 09 17.60 | +00 40 36.9 | 16.6 | T | 900 |
| C/2023 A3 | 2023 04 03.62266 | 15 09 17.48 | +00 40 37.5 | 16.6 | T | 900 |
| C/2023 A3 | 2023 04 03.90726 | 15 09 08.20 | +00 41 36.7 | 17.4 | G | C40 |
| C/2023 A3 | 2023 04 03.91192 | 15 09 08.09 | +00 41 38.0 | 17.4 | G | C40 |
| C/2023 A3 | 2023 04 03.91657 | 15 09 07.94 | +00 41 38.6 | 17.4 | G | C40 |
| C/2023 A3 | 2023 04 03.98386 | 15 09 05.73 | +00 41 55.0 | 17.3 | o | M22 |
| C/2023 A3 | 2023 04 03.98566 | 15 09 05.68 | +00 41 55.4 | 17.3 | o | M22 |
| C/2023 A3 | 2023 04 03.98840 | 15 09 05.58 | +00 41 55.7 | 17.3 | o | M22 |
| C/2023 A3 | 2023 04 03.99451 | 15 09 05.35 | +00 41 55.4 | 17.5 | G | G33 |
| C/2023 A3 | 2023 04 03.99681 | 15 09 05.30 | +00 41 56.0 | 17.3 | G | G33 |
| C/2023 A3 | 2023 04 03.99849 | 15 09 05.23 | +00 41 57.7 | 17.2 | o | M22 |