| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2023 A3 | 2025 05 16.08251 | 20 01 18.91 | +26 15 28.9 | 15.6 | G | Z10 |
| C/2023 A3 | 2025 05 16.15955 | 20 01 14.08 | +26 16 08.2 | 16.3 | w | R17 |
| C/2023 A3 | 2025 05 16.17379 | 20 01 13.15 | +26 16 15.3 | 16.3 | w | R17 |
| C/2023 A3 | 2025 05 16.18806 | 20 01 12.32 | +26 16 22.6 | 17.0 | w | R17 |
| C/2023 A3 | 2025 05 16.20232 | 20 01 11.38 | +26 16 29.7 | 16.3 | w | R17 |
| C/2023 A3 | 2025 05 16.49679 | 20 00 53.08 | +26 18 57.1 | 15.5 | o | T08 |
| C/2023 A3 | 2025 05 16.49958 | 20 00 52.94 | +26 18 58.8 | 15.5 | o | T08 |
| C/2023 A3 | 2025 05 16.50475 | 20 00 52.66 | +26 19 01.4 | 16.6 | o | T08 |
| C/2023 A3 | 2025 05 16.52758 | 20 00 51.15 | +26 19 12.8 | 15.5 | o | T08 |
| C/2023 A3 | 2025 05 18.00418 | 19 59 17.56 | +26 31 18.2 | 16.1 | N | J01 |
| C/2023 A3 | 2025 05 18.00785 | 19 59 17.29 | +26 31 20.0 | 16.1 | N | J01 |
| C/2023 A3 | 2025 05 18.01153 | 19 59 17.03 | +26 31 21.8 | 16.2 | N | J01 |
| C/2023 A3 | 2025 05 19.02159 | 19 58 11.31 | +26 39 27.5 | 15.8 | G | L06 |
| C/2023 A3 | 2025 05 19.03439 | 19 58 10.46 | +26 39 33.0 | 15.4 | G | L06 |
| C/2023 A3 | 2025 05 19.04719 | 19 58 09.61 | +26 39 39.4 | 15.5 | G | L06 |
| C/2023 A3 | 2025 05 19.11656 | 19 58 05.08 | +26 40 13.4 | 17.1 | w | R17 |
| C/2023 A3 | 2025 05 19.13081 | 19 58 04.09 | +26 40 20.0 | 16.2 | w | R17 |
| C/2023 A3 | 2025 05 19.14507 | 19 58 03.18 | +26 40 27.0 | 17.1 | w | R17 |
| C/2023 A3 | 2025 05 19.15939 | 19 58 02.20 | +26 40 33.7 | 16.4 | w | R17 |
| C/2023 A3 | 2025 05 19.51754 | 19 57 38.52 | +26 43 22.4 | 15.7 | o | T05 |