| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2023 A3 | 2024 05 28.78538 | 12 09 44.31 | +02 22 52.2 | 11.5 | V | D04 |
| C/2023 A3 | 2024 05 28.80379 | 12 09 41.88 | +02 22 56.6 | 12.5 | G | L92 |
| C/2023 A3 | 2024 05 28.80796 | 12 09 41.21 | +02 22 57.9 | 11.5 | V | D04 |
| C/2023 A3 | 2024 05 28.81016 | 12 09 40.97 | +02 22 58.7 | 12.6 | G | L92 |
| C/2023 A3 | 2024 05 28.81724 | 12 09 40.00 | +02 23 00.7 | 12.7 | G | L92 |
| C/2023 A3 | 2024 05 28.82433 | 12 09 39.04 | +02 23 02.6 | 12.6 | G | L92 |
| C/2023 A3 | 2024 05 28.88432 | 12 09 30.82 | +02 23 17.2 | 13.1 | G | 134 |
| C/2023 A3 | 2024 05 28.88505 | 12 09 30.70 | +02 23 17.2 | 13.1 | G | 134 |
| C/2023 A3 | 2024 05 28.88579 | 12 09 30.64 | +02 23 17.0 | 13.1 | G | 134 |
| C/2023 A3 | 2024 05 28.88653 | 12 09 30.52 | +02 23 17.0 | 13.1 | G | 134 |
| C/2023 A3 | 2024 05 28.88727 | 12 09 30.44 | +02 23 17.5 | 13.1 | G | 134 |
| C/2023 A3 | 2024 05 28.88801 | 12 09 30.32 | +02 23 17.3 | 13.1 | G | 134 |
| C/2023 A3 | 2024 05 28.88875 | 12 09 30.20 | +02 23 17.8 | 13.1 | G | 134 |
| C/2023 A3 | 2024 05 28.88950 | 12 09 30.12 | +02 23 17.9 | 13.1 | G | 134 |
| C/2023 A3 | 2024 05 28.89024 | 12 09 30.02 | +02 23 18.1 | 13.1 | G | 134 |
| C/2023 A3 | 2024 05 28.89098 | 12 09 29.93 | +02 23 18.0 | 13.1 | G | 134 |
| C/2023 A3 | 2024 05 28.90623 | 12 09 27.87 | +02 23 22.2 | 13.2 | N | M18 |
| C/2023 A3 | 2024 05 28.91837 | 12 09 26.21 | +02 23 24.8 | 13.3 | N | M18 |
| C/2023 A3 | 2024 05 28.93214 | 12 09 24.34 | +02 23 28.6 | 13.7 | N | M18 |
| C/2023 A3 | 2024 05 29.05928 | 12 09 06.99 | +02 24 03.6 | 13.0 | V | 303 |