| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2023 A3 | 2025 03 30.14380 | 20 25 55.66 | +18 17 06.4 | 15.3 | r | 213 |
| C/2023 A3 | 2025 04 01.10736 | 20 25 47.40 | +18 37 59.7 | 15.8 | V | Y99 |
| C/2023 A3 | 2025 04 01.12079 | 20 25 47.37 | +18 38 08.6 | 15.5 | V | Y99 |
| C/2023 A3 | 2025 04 01.13352 | 20 25 47.29 | +18 38 18.0 | 15.5 | V | Y99 |
| C/2023 A3 | 2025 04 01.61825 | 20 25 44.57 | +18 43 28.8 | 15.7 | o | T08 |
| C/2023 A3 | 2025 04 01.62296 | 20 25 44.49 | +18 43 32.1 | 14.8 | o | T08 |
| C/2023 A3 | 2025 04 01.62758 | 20 25 44.51 | +18 43 34.9 | 15.7 | o | T08 |
| C/2023 A3 | 2025 04 01.63171 | 20 25 44.48 | +18 43 37.5 | 15.8 | o | T08 |
| C/2023 A3 | 2025 04 02.12116 | 20 25 41.42 | +18 48 49.9 | 15.3 | G | I81 |
| C/2023 A3 | 2025 04 02.12514 | 20 25 41.37 | +18 48 52.4 | 15.2 | G | I81 |
| C/2023 A3 | 2025 04 02.13017 | 20 25 41.36 | +18 48 55.3 | 15.2 | G | I81 |
| C/2023 A3 | 2025 04 03.07391 | 20 25 34.88 | +18 59 01.4 | 15.4 | G | I81 |
| C/2023 A3 | 2025 04 03.07965 | 20 25 34.79 | +18 59 05.2 | 15.8 | G | I81 |
| C/2023 A3 | 2025 04 03.08541 | 20 25 34.78 | +18 59 09.2 | 15.8 | G | I81 |
| C/2023 A3 | 2025 04 03.62284 | 20 25 30.69 | +19 04 55.9 | 15.6 | o | T08 |
| C/2023 A3 | 2025 04 03.62927 | 20 25 30.59 | +19 05 00.4 | 14.8 | o | T05 |
| C/2023 A3 | 2025 04 03.63212 | 20 25 30.61 | +19 05 01.9 | 15.7 | o | T08 |
| C/2023 A3 | 2025 04 03.63871 | 20 25 30.59 | +19 05 05.8 | 16.0 | o | T05 |
| C/2023 A3 | 2025 04 03.80924 | 20 25 29.21 | +19 06 55.1 | 13.6 | T | P87 |
| C/2023 A3 | 2025 04 03.81434 | 20 25 29.17 | +19 06 58.4 | P87 |