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Table 1
Derived orbital parameters.
| Parameter | Value |
|
|
|
| Porb [days] | 158.760 |
| T0 [MJD] | 56 022.6 ± 0.2 |
| K1 [km s-1] | 96 ± 3 |
| K2 [km s-1] | 95 ± 4 |
| e | 0.788 ± 0.007 |
| ω [°] | 61 ± 7 |
| Morb,1sin3i [M⊙] | 13.2 ± 1.9 |
| Morb,2sin3i [M⊙] | 13.4 ± 1.9 |
| a1sini [R⊙] | 302 ± 10 |
| a2sini [R⊙] | 299 ± 10 |
| V0 [km s-1] | 270 ± 5 |
| Ω [°] | 62 ± 7 |
| i [°] | 39 ± 6 |
| τ∗ | 0.10 ± 0.01 |
| Q0 | −2.13 ± 0.02 |
| U0 | 0.58 ± 0.02 |
| γ | 0.87 ± 0.07 |
| Morb,1 [M⊙] |
|
| Morb,2 [M⊙] |
|
| a1 [R⊙] |
|
| a2 [R⊙] |
|
Notes. Derived orbital parameters from a simultaneous fit of the FLAMES RVs and the polarimetry. The period is fixed to the value found from the SB1 fitting using all published RVs for the primary (see Sect. 3)
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