| discov_num | notes | refcode |
| BU 741 | Rica (2012) derived a dynamical parallax of 45.0 mas (compared with | FMR2012g |
| 44.51 +/- 2.09 mas from Hipparcos) and a mass sum (using the Hipparcos | ||
| parallax) of 1.5 +/- 0.3 Msun. | ||
| AB: Malkov et al. (2012) derive dynamical, photometric, and | ||
| spectroscopic masses 1.46 +/- 0.44, 1.66, and 0.79 Msun, respectively. | Mlk2012 |
| refcode | metd | author | reference |
| FMR2012g | orb - | Rica, F.M. | 2012JDSO....8..127R |
| FMR2012g | JDSO 8, 127, 2012 | ||
| Mlk2012 | not - | Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. | 2012A&A...546A..69M |
| Mlk2012 | A&A 546, A69, 2012 | ||
| Tok2015c | orb+j | Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. | 2015AJ....150...50T |
| Tok2015c | +St | AJ 150, 50, 2015 (some measures corrected in Tok2017b) | 2017AJ....154..110T |
| idgroup | discov | author |
| 1 | BEU | Beuzit, J.-L., Segransan, D., Forveille, T., Udry, S., Delfosse, X., Mayor, M., |
| 1 | BEU | Perrier, C., Hainaut, M.-C., et al. |
| 2 | BU | Burnham, S.W. (BU 1 - 81) |
| 180 | HDS | Hipparcos Double Star (from additional DD list) |
| 180 | S | South, J. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 02572-2458 | BEU 4 | Ca,Cb | 2000 | 1 | 170 | 0.1 | 7.84 | K2 | D | 025713.19-245830.4 | |
| 02572-2458 | BEU 4 | Ca,Cb | 2008 | 3 | 279 | 0.0 | 7.84 | K2 | D | 025713.19-245830.4 | |
| 02572-2458 | BEU 4 | Ca,Cb | 2010 | 4 | 13 | 0.1 | 7.84 | K2 | N D | 025713.19-245830.4 | |
| 02572-2458 | BEU 4 | Ca,Cb | 2013 | 6 | 34 | 0.1 | 7.84 | K2 | NO | 025713.19-245830.4 | |
| 02572-2458 | BEU 4 | Ca,Cb | 2015 | 10 | 239 | 0.1 | 8.24 | 9.30 | K2 | NO | 025713.19-245830.4 |
| 02572-2458 | BEU 4 | Ca,Cb | 2017 | 13 | 100 | 0.0 | 8.24 | 9.30 | K2 | NO | 025713.19-245830.4 |
| 02572-2458 | BEU 4 | Ca,Cb | 2018 | 14 | 149 | 0.1 | 8.24 | 9.30 | K2 | NO | 025713.19-245830.4 |
| 02572-2458 | BEU 4 | Ca,Cb | 2019 | 16 | 210 | 0.1 | 8.24 | 9.30 | K2 | NO | 025713.19-245830.4 |
| 02572-2458 | BEU 4 | Ca,Cb | 2020 | 18 | 274 | 0.0 | 8.24 | 9.30 | K2 | NO | 025713.19-245830.4 |