| discov_num | notes | refcode |
| HJ 3423 | kap Tuc = LDS 42. | |
| I 27 | HJ 3423 and I 27, separated by 320" are kap Tuc. | Sca1981a |
| See Baize & Petit (1989) catalog of doubles with variable component. | Baz1989d | |
| Mass = 1.35, 0.88, 0.86, 0.80 \msun for A, B, C, D, respectively. | Tok2020d | |
| Teff = 6513, 5145, 5062, 4850 K for A, B, C, D, respectively. | ||
| Physical quintuple the period of A,CD is suggested to be ~270 kyr. |
| refcode | metd | author | reference |
| Baz1989d | - | Baize, P. & Petit, M. | 1989A&AS...77..497B |
| Baz1989d | A&AS 77, 497, 1989 | ||
| Sca1981a | orb - | Scardia, M. | 1981AN....302...35S |
| Sca1981a | AN 302, 35, 1981 | ||
| Tok2020d | orb j | Tokovinin, A. | 2020AJ....159..265T |
| Tok2020d | AJ 159, 265, 2020 |
| idgroup | discov | author |
| 1 | HJ | Herschel, J.F.W. |
| 50 | I | Innes, R.T.A. |
| 54 | I | MNRAS 57, 533, 1897 (data also in I__1897b, |
| 54 | I | I__1897c) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 01158-6853 | HJ 3423 | A,CD | 1998 | 9 | 310 | 318.9 | 5.00 | 7.85 | NVD | 011545.50-685234.5 | |
| 01158-6853 | HJ 3423 | A,CD | 2010 | 10 | 310 | 319.2 | 5.00 | 7.85 | F6IV | NV | 011545.50-685234.5 |