| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2023 H5 | 2026 02 28.05899 | 20 46 14.39 | +61 16 04.1 | 17.8 | G | I81 |
| C/2023 H5 | 2026 03 10.07939 | 21 04 13.59 | +61 24 26.1 | 18.1 | G | M45 |
| C/2023 H5 | 2026 03 10.08372 | 21 04 13.97 | +61 24 27.2 | 17.8 | G | M45 |
| C/2023 H5 | 2026 03 10.08792 | 21 04 14.29 | +61 24 27.0 | 17.9 | G | M45 |
| C/2023 H5 | 2026 03 18.18307 | 21 17 24.30 | +61 36 29.6 | 17.8 | R | C23 |
| C/2023 H5 | 2026 03 18.18531 | 21 17 24.58 | +61 36 29.3 | 17.4 | R | C23 |
| C/2023 H5 | 2026 03 18.18558 | 21 17 24.54 | +61 36 29.6 | 17.1 | G | 215 |
| C/2023 H5 | 2026 03 18.18688 | 21 17 24.65 | +61 36 31.0 | 18.1 | G | 215 |
| C/2023 H5 | 2026 03 18.18817 | 21 17 24.75 | +61 36 31.8 | 18.5 | G | 215 |
| C/2023 H5 | 2026 03 18.18985 | 21 17 24.71 | +61 36 30.4 | 17.8 | R | C23 |
| C/2023 H5 | 2026 03 20.74829 | 21 21 19.37 | +61 41 18.9 | 19.5 | V | Q14 |
| C/2023 H5 | 2026 03 20.75469 | 21 21 19.91 | +61 41 19.0 | 19.1 | V | Q14 |
| C/2023 H5 | 2026 03 29.12498 | 21 33 14.75 | +62 00 01.5 | 17.2 | R | C23 |
| C/2023 H5 | 2026 03 29.12797 | 21 33 15.17 | +62 00 03.3 | 17.7 | R | C23 |
| C/2023 H5 | 2026 03 29.13096 | 21 33 15.37 | +62 00 04.4 | 17.5 | R | C23 |