| discov_num | notes | refcode |
| LDS4100 | AB: NLTT 27425/27430 | Chm2004 |
| refcode | metd | author | reference |
| Chm2004 | E - | Chaname, J. & Gould, A. | 2004ApJ...601..289C |
| Chm2004 | ApJ 601, 289, 2004 | ||
| Chm2004 | (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early | ||
| Chm2004 | versions of 2MASS and UCAC, with date given only as "circa 2000". Measures | ||
| Chm2004 | identical to discovery observations - predominantly close pairs - were assumed | ||
| Chm2004 | not new observations, so not included in WDS. Similar concerns when primary and | ||
| Chm2004 | secondary magnitudes or proper motions were the same.) | ||
| Tok2019c | St j | Tokovinin, A., Mason, B.D., Mendez, R.A., Horch, E.P. & Briceno, C. | 2019AJ....158...48T |
| Tok2019c | +orb | AJ 158, 48, 2019 |
| idgroup | discov | author |
| 1 | HDS | Hipparcos Double Star (from additional DD list) |
| 1 | LDS | Luyten p.m. catalog (from additional DD list) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 11272-1604 | HDS1627 | Aa,Ab | 1991 | 1 | 72 | 0.2 | 11.47 | 11.85 | K7V | 112714.58-160343.5 | |
| 11272-1604 | HDS1627 | Aa,Ab | 2015 | 3 | 139 | 0.1 | 11.47 | 11.85 | K7V | N | 112714.58-160343.5 |
| 11272-1604 | HDS1627 | Aa,Ab | 2016 | 9 | 127 | 0.2 | 11.47 | 11.85 | K7V | N | 112714.58-160343.5 |
| 11272-1604 | HDS1627 | Aa,Ab | 2018 | 11 | 118 | 0.2 | 11.47 | 11.85 | K7V | N | 112714.58-160343.5 |
| 11272-1604 | HDS1627 | Aa,Ab | 2019 | 12 | 114 | 0.2 | 11.47 | 11.85 | K7V | NO | 112714.58-160343.5 |