Free Access



Table 1:

Observed and inferred stellar parameters of the planets host's stars.
Parameters   HD 147018 HD 171238 HD 204313
Sp. T.   G9V K0V G5V
V   8.3 8.66 7.99
B-V   0.763 0.74 0.697
$\pi$ [mas] $23.28\pm0.86$ $19.89\pm1.15$ $21.11\pm0.62$
MV   5.13 5.15 4.61
$T_{\rm eff}$ [K] $5441\pm55$ $5467\pm55$ $5767\pm17$
$\log g$ [cgs] $4.38\pm0.16$ $4.39\pm0.14$ $4.37\pm0.05$
${\rm [Fe/H]}$ [dex] $0.10\pm0.05$ $0.17\pm0.07$ $0.18\pm0.02$
$v \sin{(i)}$2 [km s-1] 1.56 1.48 1.59
$M_{\star}$1 [$M_{\odot }$] $0.927\pm0.031$ $0.943\pm0.033$ $1.045\pm0.033$
$\log g$1 [cgs] $4.42\pm0.04$ $4.43\pm0.04$ $4.36\pm0.04$
Age1 [Gyr] $6.36\pm4.33$ $4.92\pm4.11$ $3.38\pm2.58$

Notes. (1) Parameter derived from Girardi et al. (2000) models. (2) Parameter derived using CORALIE CCF.

Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.