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Table 5

Parameters of the planet and the star.

Ephemeris
Orbital period P [days] 3.89713    ±    0.00002
Epoch T0 [HJD] 2   455   257.44102    ±    0.00061
Transit duration dtr [h] 4.7    ±    0.1
Derived parameters from
radial velocity observations
Orbital eccentricity e 0.047    ±    0.045
RV semi-amplitude K [m s-1] 126    ±    6
Systemic velocity VR [km s-1] 24.16    ±    0.09
OC residuals [m s-1] 15
Semi-major axis a [AU] 0.0518    ±    0.0008
Transit parameters
k = Rp/R∗ 0.0786    ±    0.00042
Scaled semi-major axis a/R∗ 6.7    ±    0.12
(M∗/M⊙)1/3(R∗/R⊙)-1 0.64    ±    0.022
Impact parameter b4 0.24    ±    0.082
Inclination i [deg] 88.0    ±    0.7
Linear limb darkening coefficient u +  0.58    ±    0.02
Linear limb darkening coefficient u −  0.09    ±    0.04
Spectroscopic parameters of the star
Effective temperature Teff [K] 6090    ±    70
Surface gravity log    g [cgs] 4.07    ±    0.033
Metallicity  [Fe/H]  [dex]  −0.02    ±    0.10
v   sin   i∗ [km s-1] 6    ±    1
vmicro [km s-1] 1    ±    1
vmacro [km s-1] 4    ±    1
Spectral type F9V
Physical parameters
Mv 3.40    ±    0.053
Mbol 3.38    ±    0.05
L/L⊙ 3.5    ±    0.2
B − V 0.56    ±    0.02
interstellar extinction AV [mag] 1.2    ±    0.5
Distance of the star d [pc] 770    ±    160
Star mass [M⊙] 1.21    ±    0.053
Star radius [R⊙] 1.65    ±    0.043
Mean stellar density ρ∗ [g cm-3] 0.38    ±    0.03
Age of the star [Gyr] 5    ±    13
Planet mass Mp [MJup] 1.11    ±    0.06
Planet radius Rp [RJup] 1.29    ±    0.03
Planet density ρp [g cm-3] 0.71    ±    0.06
Equilibrium temperature at
the averaged distance Teq [K] 2000    ±    150
λ5 [deg]

Notes. 

(1)

Heliocentric Julian date.

(2)

Derived from light-curve fitting using the MCMC and genetic algorithm.

(3)

Derived by using the evolutionary tracks published by Girardi et al. (2000). The values are agreement with STAREVOL tracks.

(4)

Impact parameter is defined as .

(5)

Sky-projected angle between the planetary orbital axis and the stellar rotation axis.

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