| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2023 A3 | 2025 11 09.79023 | 18 05 42.92 | +13 03 50.2 | 19.5 | G | I81 |
| C/2023 A3 | 2025 11 09.79863 | 18 05 43.16 | +13 03 51.2 | 18.9 | G | I81 |
| C/2023 A3 | 2025 11 15.39327 | 18 08 10.62 | +12 44 01.2 | 20.7 | V | Q14 |
| C/2023 A3 | 2025 11 15.39969 | 18 08 10.96 | +12 44 02.9 | 20.7 | V | Q14 |
| C/2023 A3 | 2025 11 19.37919 | 18 10 01.04 | +12 31 46.0 | 19.9 | V | Q14 |
| C/2023 A3 | 2025 11 19.38559 | 18 10 01.29 | +12 31 41.8 | 20.1 | V | Q14 |
| C/2023 A3 | 2025 11 20.77656 | 18 10 40.64 | +12 27 46.8 | 19.7 | G | I81 |
| C/2023 A3 | 2025 11 20.78496 | 18 10 40.79 | +12 27 45.5 | 20.3 | G | I81 |
| C/2023 A3 | 2026 05 23.00661 | 18 38 13.20 | +21 03 54.5 | 18.6 | R | C23 |
| C/2023 A3 | 2026 05 23.01410 | 18 38 12.34 | +21 03 58.4 | 18.6 | R | C23 |
| C/2023 A3 | 2026 05 27.01551 | 18 35 52.03 | +21 14 18.0 | 19.4 | R | C23 |
| C/2023 A3 | 2026 05 27.03049 | 18 35 51.34 | +21 14 20.1 | 21.0 | R | C23 |
| C/2023 A3 | 2026 06 15.98698 | 18 23 04.77 | +21 41 52.4 | 19.5 | G | Z10 |
| C/2023 A3 | 2026 06 16.02806 | 18 23 03.12 | +21 41 54.0 | 19.6 | G | Z10 |