| discov_num | notes | refcode |
| BU 547 | 47 Tau. | |
| Spectral types of primary and secondary assigned by ten Brummelaar et | ||
| al., based on adaptive optics observations. | TtB2000 |
| refcode | metd | author | reference |
| TtB2000 | Ac j | ten Brummelaar, T.A., Mason, B.D., McAlister, H.A., Roberts, L.C., Jr., | 2000AJ....119.2403T |
| TtB2000 | Turner, N.H., Hartkopf, W.I., & Bagnuolo, W.G., Jr. | ||
| TtB2000 | AJ 119, 2403, 2000 (magnitude differences from Mt. Wilson AO) | ||
| Zir2015a | orb - | Zirm, H. | 2015IAUDS.185....1Z |
| Zir2015a | Inf. Circ. 185, 1, 2015 |
| idgroup | discov | author |
| 1 | BU | Burnham, S.W. (BU 1 - 81) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 04139+0916 | BU 547 | AB | 2005 | 57 | 342 | 1.3 | 5.05 | 7.32 | G5IV+A8V | N D | 041356.39+091550.0 |
| 04139+0916 | BU 547 | AB | 2009 | 59 | 341 | 1.2 | 5.05 | 7.32 | G5IV+A8V | N D | 041356.39+091550.0 |
| 04139+0916 | BU 547 | AB | 2016 | 60 | 339 | 1.3 | 5.05 | 7.32 | G5IV+A8V | NO | 041356.39+091550.0 |