| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2023 A3 | 2025 05 22.05686 | 19 54 46.16 | +27 02 43.3 | 15.5 | G | I81 |
| C/2023 A3 | 2025 05 22.06974 | 19 54 45.39 | +27 02 49.8 | 15.6 | R | 950 |
| C/2023 A3 | 2025 05 22.08953 | 19 54 44.01 | +27 02 58.7 | 15.4 | V | 950 |
| C/2023 A3 | 2025 05 22.97640 | 19 53 41.94 | +27 09 27.2 | 16.7 | V | K74 |
| C/2023 A3 | 2025 05 22.97920 | 19 53 41.78 | +27 09 28.1 | 16.7 | V | K74 |
| C/2023 A3 | 2025 05 22.98200 | 19 53 41.57 | +27 09 29.4 | 16.9 | V | K74 |
| C/2023 A3 | 2025 05 23.00139 | 19 53 40.21 | +27 09 38.3 | 15.8 | R | C23 |
| C/2023 A3 | 2025 05 23.00289 | 19 53 40.10 | +27 09 39.1 | 15.3 | R | C23 |
| C/2023 A3 | 2025 05 23.04117 | 19 53 37.34 | +27 09 55.1 | 16.1 | G | I81 |
| C/2023 A3 | 2025 05 23.04546 | 19 53 37.03 | +27 09 57.1 | 16.1 | G | I81 |
| C/2023 A3 | 2025 05 23.04976 | 19 53 36.75 | +27 09 58.7 | 16.1 | G | I81 |
| C/2023 A3 | 2025 05 23.53001 | 19 53 02.69 | +27 13 27.2 | 16.9 | c | T05 |
| C/2023 A3 | 2025 05 23.53480 | 19 53 02.31 | +27 13 29.2 | 17.0 | c | T05 |
| C/2023 A3 | 2025 05 23.53663 | 19 53 02.16 | +27 13 30.0 | 16.2 | c | T05 |
| C/2023 A3 | 2025 05 23.54009 | 19 53 01.95 | +27 13 31.6 | 16.2 | c | T05 |
| C/2023 A3 | 2025 05 23.99315 | 19 52 29.66 | +27 16 42.5 | 16.3 | N | J01 |
| C/2023 A3 | 2025 05 23.99624 | 19 52 29.37 | +27 16 45.2 | 14.2 | G | D04 |
| C/2023 A3 | 2025 05 24.00827 | 19 52 28.45 | +27 16 49.3 | 14.2 | G | D04 |
| C/2023 A3 | 2025 05 24.01152 | 19 52 28.37 | +27 16 50.7 | 16.2 | N | J01 |
| C/2023 A3 | 2025 05 24.01521 | 19 52 28.09 | +27 16 52.6 | 16.2 | N | J01 |