Southern massive stars at high angular resolution: Physical separations and mass ratios

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Table 2.

Known absolute primary masses of SB2s. Known (post-) interaction systems are marked with an asterisk.

ID	M_lit	M_smash	Reference
	(M_⊙)	(M_⊙)
HD 47129^*	52 − 55	28.0	Linder et al. (2008)
HD 48099	33.0 ± 1.0	35.5	Mahy et al. (2010)
HD 93205	52 − 60	54.2	Morrell et al. (2001)
HD 100213^*	16.7 ± 0.4	22.3	Penny et al. (2008)
HD 115071^*	11.6 ± 1.1	20.4	Penny et al. (2002)
HD 135240	21.6 ± 2.0	20.3 – 26.7	Penny et al. (2001)
HD 152218	19.8 ± 1.5	20.2	Rauw et al. (2016)
HD 152246	20.35 ± 1.5	20.2	Nasseri et al. (2014)
HD 152248	29.6 ± 1.5	29.5	Sana et al. (2001)
HD 165052	22.5 ± 1.0	26.7	Ferrero et al. (2013)
HD 159176^a	$46 . 4_{- 9.5}^{+ 14.3}$ $Mathematical equation: $ 46.4^{+14.3}_{-9.5} $$	26.7	Penny et al. (2016)
HD 165246	19 − 25	22.3	Johnston et al. (2017)
HD 166734	$39 . 5_{- 4.4}^{+ 5.4}$ $Mathematical equation: $ 39.5^{+5.4}_{-4.4} $$	38.2	Mahy et al. (2017)

Notes. ^aThe dynamical mass of HD 159176 relies on the analysis of ellipsoidal variations and is quite uncertain.

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