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Table 1

Properties of HD 209458 (upper part) and HD 209458b (lower part), adopted from Torres et al. (2008).

Parameter Symbol Value

Visible magnitude V 7.67 ± 0.01
Distance (pc) d 47.4 ± 1.6
Effective temperature (K) T eff 6065 ± 50
Luminosity (L) L
Mass (M) M 1.119 ± 0.033
Radius (R) R
Systemicvelocity(km s-1) a γ −14.7652 ± 0.0016
Metallicity (dex) [F/H] 0.00 ± 0.05
Age (Gyr)

Orbitalperiod(days) b P 3.52474859
± 0.00000038
Semi-major axis (AU) a
Inclination (deg) i 86.71 ± 0.05
Eccentricity c ecosω 0.00004 ± 0.00033
Impact parameter b 0.507 ± 0.005
Transitcentraltime(HJD) b t c 2,452,826.628521
± 0.000087
Transitduration(min) d t T 183.89 ± 3.17
Mass (MJ) M p
Radius (RJ) R p
Density (gcm-3) ρ p
Equilibrium temperature (K) T eq 1449 ± 12

Notes.

(a)

Adopted from Mazeh et al. (2000);

(b)

adopted from Knutson et al. (2007);

(c)

adopted from Crossfield et al. (2012);

(d)

adopted from the Exoplanet Orbit Database (Wright et al. 2011).

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