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Table 3

θ Aur parameters derived by Kuschnig (1998a).

Effective temperature Teff 10 500 K
Surface gravity log g (cgs) 3.5
Inclination i 60°
Rotational velocity projection vrotsini 55 km s-1
Stellar radius1R 4.34(5) R
Helium abundance −2.8 <εHe< −1.9
Magnesium abundance −7.5 <εMg< −3.2
Silicon abundance −3.6 <εSi< −2.8
Titanium abundance −7.9 <εTi< −6.9
Chromium abundance −6.0 <εCr< −3.4
Manganese abundance −6.2 <εMn< −4.7
Iron abundance −4.2 <εFe< −3.2
Strontium abundance −9.1 <εSr< −7.7



Derived in Sect. 7.

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