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Table 2

Adopted stellar/wind parameters. k and α are the Castor et al. (1975) line driving parameters.

Primary star Secondary star

Parameter Value Reference Value Reference

Spectral Type O5-O5.5I 1 O3-O4III 1
M (M) 50 1 44 1
R(R) 20 2 16 2
Teff (K) 37 800 2 42200 2
log (L/L) 5.85 2 5.87 2
k 0.24 0.21
α 0.56 0.60
(M yr-1) 5 × 10-6 2 5.8 × 10-6 2
v(km s-1) 2060 2 2400 2

Notes. We have taken the median value from the ranges noted by Blomme et al. (2013).

Reference. 1 = Nazé et al. (2012b), 2 = Blomme et al. (2013).

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