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Table 2:

Physical parameters of SAO 51891 derived in this work.
Parameter Value
Spectral type K0-1 $\pm$ 1 V
(B-V)0 0.785 $\pm$ 0.014
V0 $8\hbox{$.\!\!^{\rm m}$ }485\pm0\hbox{$.\!\!^{\rm m}$ }010$
AV 0.017
$P_{\rm rot}$ 2.62 $\pm$ 0.45 days
L $0.215\pm0.075~L_\odot$
[Fe/H] 0.28 $\pm$ 0.05
$\log g^{\rm SED}$ 4.0 $\pm$ 0.1
$\log g^{\rm SPEC}$ 4.3 $\pm$ 0.1
$T_{\rm eff}^{\rm SED}$ 5420 $\pm$ 150 K
$T_{\rm eff}^{\rm SPEC}$ 5350 $\pm$ 100 K
$T_{\rm eff}^{\rm LDR}$ 5249 $\pm$ 70 K
$v\sin i$ 19.0 $\pm$ 0.5 km s-1
$R\sin i$ $0.8\pm0.1~R_\odot$
i 75 ${\hbox{$^\circ$ }}$ $\pm$ 15 ${\hbox{$^\circ$ }}$
M $0.8\pm0.2~M_\odot$
$EW_{\rm Li {\sc i}}$ 260 $\pm$ 10 mÅ
$V_{\rm rad}$ -19.67 $\pm$ 0.24 km s-1
$U_{\odot}$ +5.68 $\pm$ 1.46 km s-1
$V_{\odot}$ -21.32 $\pm$ 0.46 km s-1
$W_{\odot}$ -3.05 $\pm$ 1.01 km s-1
Age $\la$100 Myr

Source LaTeX | All tables | In the text

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