An interferometric study of B star multiplicity | Astronomy & Astrophysics (A&A)

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Table 3.

Mass ratio estimates for the sources and their interferometrically detected companions.

Name	Mass ratio
	Companion 1	Companion 2

HD 3379	0.276 $_{- 0.002}^{+ 0.002}$ $^{+0.002}_{-0.002}$

HD 34816	0.121 $_{- 0.005}^{+ 0.006}$ $^{+0.006}_{-0.005}$

HD 116658	0.331 $_{- 0.007}^{+ 0.01}$ $^{+0.01}_{-0.007}$	0.168 $_{- 0.020}^{+ 0.05}$ $^{+0.05}_{-0.020}$

HD 132058	0.0676±0.004	0.045 $_{- 0.004}^{+ 0.006}$ $^{+0.006}_{-0.004}$

HD 147932	0.216 $_{- 0.004}^{+ 0.006}$ $^{+0.006}_{-0.004}$	0.083±0.006

HD 178175	0.075 $_{- 0.003}^{+ 0.001}$ $^{+0.001}_{-0.003}$

HD 191263	0.517 $_{- 0.01}^{+ 0.1}$ $^{+0.1}_{-0.01}$

HD 212076	0.41 $_{- 0.3}^{+ 0.4}$ $^{+0.4}_{-0.3}$

Notes. The masses for sources marked with asterisks are lower limits because they might be contaminated by spectroscopic sources, as detailed in Section 3.4.

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