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Table 1
System parameters of α Sco used in this work.
| Parameter | Value | Source |
|
|
||
| Teff,B | 18 200 K | This work |
| log gB | 3.9 (cgs) | Kudritzki & Reimers (1978) |
| MB | 6.7 M⊙ | This work |
| MA | 18 M⊙ | Kudritzki & Reimers (1978) |
| d | 185 pc | Hipparcos catalogue |
| δ | 23 ± 5° | Reimers et al. (2008) |
| Separation (in 2006) | 2 73 |
Reimers et al. (2008) |
| sini | 1 | Hopmann (1958) |
| e | 0 | Hopmann (1958) |
Notes. δ is the position angle of the B star with respect to the primary (see text). i and e are the inclination and eccentricity of the orbit, respectively.
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