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Home All issues Volume 496 / No 2 (March III 2009) A&A, 496 2 (2009) 513-519 Full HTML
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Table 1:

Observed and inferred stellar parameters for the planet-hosting stars presented in this paper.
Parameter BD-17 0063 HD 20868 HD 73267 HD 131664 HD 145377 HD 153950
Sp   K5V K3/4IV G5V G3V G3V F8V
V [mag] 9.62 9.92 8.90 8.13 8.12 7.39
B-V [mag] 1.128 1.037 0.806 0.667 0.623 0.565
$\pi$ [mas] 28.91 (1.27) 20.42 (1.38) 18.21 (0.93) 18.04 (0.73) 18.27 (0.94) 20.16 (0.70)
d [pc] 34.6 (1.5) 48.9 (3.5) 54.91 (3.0) 55.43 (2.3) 57.7 (3.0) 49.6 (1.8)
MV [mag] 6.92 6.47 5.20 4.41 4.31 3.91
B.C. [mag] -0.49 -0.41 -0.195 -0.08 -0.055 -0.038
L [$L_{\odot}$] 0.21 (0.02) 0.296 (0.04) 0.783 (0.09) 1.46 (0.13) 1.56 (0.17) 2.22 (0.17)
$T_{{\rm eff}}$ [K] 4714 (93) 4795 (124) 5317 (34) 5886 (21) 6046 (15) 6076 (13)
log g [cgs] 4.26 (0.24) 4.22 (0.26) 4.28 (0.1) 4.44 (0.1) 4.49 (0.1) 4.37 (0.1)
${\rm [Fe/H]}$ [dex] -0.03 (0.06) 0.04 (0.1) 0.03 (0.02) 0.32 (0.02) 0.12 (0.01) -0.01 (0.01)
M* [$M_{\odot}$] 0.74 (0.03) 0.78 (0.03) 0.89 (0.03) 1.10 (0.03) 1.12 (0.03) 1.12 (0.03)
$v\sin{i}$ [km s-1] 1.5 1.1 1.65 2.9 3.85 3.0
$\log R'_{{\rm HK}}$   -4.79 (0.1) -4.99 (0.1) -4.97 (0.07) -4.82 (0.07) -4.68 (0.04) -4.89 (0.03)
$P_{{\rm rot}}(HK)^a$ [days] 39 51 42 22 12 14
Age [Gy] 4.3 (4) 4.5 (4) 7.4 (4.5) 2.4 (1.8) 1.3 (1) 4.3 (1)
R* [$R_{\odot}$] 0.69 0.79 1.04 1.16 1.14 1.34
a The rotation periods of the stars are not derived from observations, but indirectly inferred from $\log R'_{{\rm HK}}$ with relationships in Mamajek & Hillenbrand (2008) and Noyes et al. (1984).

Source LaTeX | All tables | In the text

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