| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2023 A3 | 2025 05 19.52073 | 19 57 38.30 | +26 43 24.4 | 15.5 | o | T05 |
| C/2023 A3 | 2025 05 19.52302 | 19 57 38.19 | +26 43 25.6 | 16.0 | o | T05 |
| C/2023 A3 | 2025 05 19.52845 | 19 57 37.74 | +26 43 27.1 | 15.6 | o | T05 |
| C/2023 A3 | 2025 05 19.53026 | 19 57 37.68 | +26 43 29.1 | 16.0 | o | T05 |
| C/2023 A3 | 2025 05 19.53992 | 19 57 37.05 | +26 43 33.9 | 16.0 | o | T05 |
| C/2023 A3 | 2025 05 19.54037 | 19 57 37.02 | +26 43 34.0 | 15.9 | o | T05 |
| C/2023 A3 | 2025 05 19.54083 | 19 57 36.94 | +26 43 33.7 | 15.5 | o | T05 |
| C/2023 A3 | 2025 05 19.54355 | 19 57 36.82 | +26 43 35.4 | 16.2 | o | T05 |
| C/2023 A3 | 2025 05 19.54933 | 19 57 36.43 | +26 43 38.3 | 16.0 | o | T05 |
| C/2023 A3 | 2025 05 19.54978 | 19 57 36.42 | +26 43 38.4 | 16.8 | o | T05 |
| C/2023 A3 | 2025 05 19.94944 | 19 57 09.81 | +26 46 44.0 | 16.3 | R | 215 |
| C/2023 A3 | 2025 05 19.95073 | 19 57 09.74 | +26 46 44.6 | 16.5 | R | 215 |
| C/2023 A3 | 2025 05 19.95203 | 19 57 09.68 | +26 46 45.1 | 17.3 | R | 215 |
| C/2023 A3 | 2025 05 19.98333 | 19 57 07.55 | +26 46 59.7 | 15.7 | R | C23 |
| C/2023 A3 | 2025 05 19.98933 | 19 57 07.16 | +26 47 02.6 | 16.0 | R | C23 |
| C/2023 A3 | 2025 05 19.99457 | 19 57 06.91 | +26 47 06.9 | 17.0 | R | C23 |
| C/2023 A3 | 2025 05 20.04099 | 19 57 03.69 | +26 47 26.8 | 16.9 | N | M18 |
| C/2023 A3 | 2025 05 20.04610 | 19 57 03.36 | +26 47 29.1 | 16.1 | G | 970 |
| C/2023 A3 | 2025 05 20.05002 | 19 57 03.09 | +26 47 30.9 | 16.1 | G | 970 |
| C/2023 A3 | 2025 05 20.05361 | 19 57 02.83 | +26 47 32.6 | 16.9 | N | M18 |