Non-synchronous rotation in massive binary systems - III. Characterizing five binary systems with fast-rotating OB Stars

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Table 5.

Some characteristics of the components of the binary systems studied in this paper.

	HD 57236	HD 93028	HD 101413	HD 151003	HD 153426
Primary
M_r	27.5 ± 0.8	23.7 ± 0.6	26.8 ± 1.5	27.9 ± 1.3	26.8 ± 0.7
$M_{r}^{zams}$ $M^{\mathrm{zams}}_{r}$	28.0 ± 0.8	24.2 ± 0.6	27.0 ± 1.5	28.7 ± 1.3	27.5 ± 0.7
Age_r	2.3 ± 0.5	3.6 ± 0.3	1.5 ± 1.0	3.6 ± 0.4	3.4 ± 0.3

M_nr	26.7 ± 0.8	23.2 ± 0.6	25.7 ± 1.5	27.6 ± 1.3	26.4 ± 0.7
$M_{nr}^{zams}$ $M^{\mathrm{zams}}_{nr}$	27.1 ± 0.8	23.6 ± 0.6	25.9 ± 1.5	28.3 ± 1.3	26.9 ± 0.7
Age_nr	2.8 ± 0.5	4.0 ± 0.3	2.1 ± 1.0	3.8 ± 0.4	3.6 ± 0.3

Secondary
M_r	20.4 ± 1.0	14.2 ± 0.6	14.7 ± 0.7	27.6 ± 1.6	14.7 ± 0.7
$M_{r}^{zams}$ $M^{\mathrm{zams}}_{r}$	20.7 ± 1.0	14.3 ± 0.6	14.8 ± 0.7	28.5 ± 1.6	14.8 ± 0.7
Age_r	$1 . 5_{- 1.5}^{+ 2.5}$ $1.5^{+2.5}_{-1.5}$	$1 . 0_{- 1.0}^{+ 2.5}$ $1.0^{+2.5}_{-1.0}$	$3 . 5_{- 3.5}^{+ 1.5}$ $3.5^{+1.5}_{-3.5}$	$3 . 9_{- 0.5}^{+ 0.5}$ $3.9^{+0.5}_{-0.5}$	$2 . 8_{- 1.5}^{+ 2.2}$ $2.8^{+2.2}_{-1.5}$

M_nr	19.9 ± 1.4	13.7 ± 0.6	14.0 ± 0.7	27.3 ± 1.6	14.0 ± 0.6
$M_{nr}^{zams}$ $M^{\mathrm{zams}}_{nr}$	20.0 ± 1.4	13.8 ± 0.6	14.0 ± 0.7	28.0 ± 1.6	14.1 ± 0.6
Age_nr	$2 . 3_{- 2.3}^{+ 2.7}$ $2.3^{+2.7}_{-2.3}$	2.5 ± 1.5	5.0 ± 2.0	4.1 ± 0.5	4.0 ± 2.0

Notes. Masses are given in solar units while ages are in millions of years. Subindex r (nr) denotes models with (without) rotation. The supraindex zams indicates values on the ZAMS.

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