| discov_num | notes | refcode |
| AHM 2 | Cha Ha 2. Primary spectral type M5.25. Estimated mass ratio 0.94 | Ahm2007 |
| refcode | metd | author | reference |
| Ahm2007 | A j | Ahmic, M., Jayawardhana, R., Brandeker, A., Scholz, A., van Kerkwijk, M.H., | 2007ApJ...671.2074A |
| Ahm2007 | Delgado-Donate, E., & Froebrich, D. | ||
| Ahm2007 | ApJ 671, 2074, 2007 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 11077-7734 | AHM 2 | 2007 | 5 | 40 | 0.2 | 11.39 | 11.47 | M5.25 | N DK | 110742.45-773359.4 |