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Table 1

Individual masses and the mass ratio M2/M1 derived by various investigators.

M2/M1 M1sin3i M2sin3i Source Note
(M) (M)

0.922 16.5 15.2 A
1.011 17.2 17.4 B
1.037 16.4 ± 0.3 17.0 ± 0.3 C
1.024 16.6 ± 0.2 17.0 ± 0.3 D
1.031 16.94 ± 0.11 17.47 ± 0.11 E *
0.949 17.6 ± 0.4 16.7 ± 0.5 F *
0.989 17.4 ± 0.3 17.2 ± 0.2 G
1.002 17.1 ± 0.4 17.14 ± 0.12 H
0.998 17.26 ± 0.22 17.22 ± 0.22 I

Notes. Since different authors alternatively denoted one or the other component of the pair as the primary, we adopt the convention that star 1 is the component that has the minimum RV near JD 2 446 308.97 for the sidereal orbital period of 2.99633179 d (see the text below). Abbreviations used in Col. 4: A) Plaskett (1920); B) Redman (1930); C) Vitrichenko (1971); D) Stickland et al. (1992); E) Simon et al. (1994); F) Burkholder et al. (1997); G) Hill & Holmgren (1995); H) Karami & Teimoorinia (2007); I) Karami et al. (2009). An asterisk in Col. 5 denotes that the role of the components is inverted with respect to our convention in the original study.

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