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Table 1:

Stellar parameters for the stars analyzed in the present paper.

Parameter 		HD 5388 HD 181720 HD 190984
Spectral type F6V G1V F8V
mv 6.73 7.84 8.76
B-V 0.500 0.599 0.579
Parallax [mas] 18.77 $\pm$ 0.96 17.88 $\pm$ 1.31 9.8 $\pm$ 2.6 $^{\dagger}$
Distance [pc] 53 $\pm$ 3 56 $\pm$ 4 103 +37-21 $^{\dagger}$
Mv 3.10 4.10 3.71
$L [L_{\odot}]$ 4.60 1.94 2.69
Radius [$R_{\odot}$] 1.91 1.39 1.53
$\log{R'_{\rm HK}}$ -4.98 -5.01 -5.01
$v~\sin{i}$ [km s-1] 4.2 1.5 3.4
$T_{{\rm eff}}$ [K] 6297 $\pm$ 32 5781 $\pm$ 18 5988 $\pm$ 25
$\log{g}$ 4.28 $\pm$ 0.06 4.24 $\pm$ 0.15 4.02 $\pm$ 0.22
$\xi_{{\rm t}}$ 1.57 $\pm$ 0.04 1.17 $\pm$ 0.04 1.48 $\pm$ 0.03
${\rm [Fe/H]}$ -0.27 $\pm$ 0.02 -0.53 $\pm$ 0.02 -0.48 $\pm$ 0.06
Mass  $[M_{\odot}]$ 1.21 0.92 0.91

Notes.  $^{(\dagger)}$ Derived in this paper (see text).


Source LaTeX | All tables | In the text

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