| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2023 A3 | 2025 06 15.99801 | 19 20 55.98 | +28 58 51.9 | 16.3 | R | C23 |
| C/2023 A3 | 2025 06 15.99810 | 19 20 55.81 | +28 58 51.2 | 16.7 | r | M09 |
| C/2023 A3 | 2025 06 16.00250 | 19 20 55.36 | +28 58 51.9 | 16.3 | R | C23 |
| C/2023 A3 | 2025 06 16.00290 | 19 20 55.35 | +28 58 52.0 | 16.7 | r | M09 |
| C/2023 A3 | 2025 06 16.00774 | 19 20 54.87 | +28 58 52.1 | 16.8 | R | C23 |
| C/2023 A3 | 2025 06 16.27272 | 19 20 31.20 | +28 59 15.9 | 16.8 | R | U55 |
| C/2023 A3 | 2025 06 16.28306 | 19 20 30.29 | +28 59 16.2 | 16.7 | R | U55 |
| C/2023 A3 | 2025 06 16.29350 | 19 20 29.17 | +28 59 16.1 | 16.9 | R | U55 |
| C/2023 A3 | 2025 06 16.62929 | 19 19 59.23 | +28 59 46.3 | 349 | ||
| C/2023 A3 | 2025 06 16.65635 | 19 19 56.72 | +28 59 47.8 | 15.0 | T | 349 |
| C/2023 A3 | 2025 06 16.90905 | 19 19 34.03 | +29 00 08.0 | 16.7 | G | B72 |
| C/2023 A3 | 2025 06 16.91190 | 19 19 33.76 | +29 00 08.1 | 16.7 | G | B72 |
| C/2023 A3 | 2025 06 16.91476 | 19 19 33.50 | +29 00 08.4 | 16.8 | G | B72 |
| C/2023 A3 | 2025 06 16.94344 | 19 19 30.92 | +29 00 10.9 | 16.9 | r | M09 |
| C/2023 A3 | 2025 06 16.94878 | 19 19 30.44 | +29 00 11.3 | 17.0 | r | M09 |
| C/2023 A3 | 2025 06 16.95134 | 19 19 30.20 | +29 00 11.2 | 16.4 | R | C23 |
| C/2023 A3 | 2025 06 16.95359 | 19 19 29.98 | +29 00 11.8 | 17.1 | r | M09 |
| C/2023 A3 | 2025 06 16.96919 | 19 19 28.57 | +29 00 12.5 | 16.6 | R | C23 |
| C/2023 A3 | 2025 06 16.98270 | 19 19 27.35 | +29 00 12.8 | 16.5 | R | C23 |
| C/2023 A3 | 2025 06 17.51135 | 19 18 39.85 | +29 00 51.0 | 16.5 | T | D95 |