Table 1: Parameters for the star HD 189733, for the Keplerian solution and inferred for the planetary companion.
Period [days] 2.219 $\pm$ 0.0005

Orbital eccentricity 0 [fixed]

Radial velocity semi-amplitude [ms^-1] 205 $\pm$ 6

Systemic velocity [km s^-1] -2.361 $\pm$ 0.003

O-C residuals [ms^-1] 15

Transit epoch [JD-2 453 000] 629.3890 $\pm$ 0.0004

Radius ratio 0.172 $\pm$ 0.003

Impact parameter 0.71 $\pm$ 0.02

Inclination angle [ $^\circ$ ] 85.3 $\pm$ 0.1

Temperature [K] 5050 $\pm$ 50

log g 4.53 $\pm$ 0.14

$[\rm {Fe/H}]$ -0.03 $\pm$ 0.04

$v\sin{i}$ [km s^-1] 3.5 $\pm$ 1.0

Star mass [ $M_\odot$ ] 0.82 $\pm$ 0.03

Star radius [ $R_\odot$ ] 0.76 $\pm$ 0.01

$P_{\rm rot}$ [days] $\sim$ 11

Orbital semi-major axis [AU] 0.0313 $\pm$ 0.0004

Planet mass [ $M_{\rm J}$ ] 1.15 $\pm$ 0.04

Planet radius [ $R_{\rm J}$ ] 1.26 $\pm$ 0.03

Planet density [ $\rm g~cm^{-3}$ ] 0.75 $\pm$ 0.08

**Table 1:** Parameters for the star HD 189733, for the Keplerian solution and inferred for the planetary companion.
Period [days]	2.219 $\pm$ 0.0005
Orbital eccentricity	0 [fixed]
Radial velocity semi-amplitude [ms^-1]	205 $\pm$ 6
Systemic velocity [km s^-1]	-2.361 $\pm$ 0.003
O-C residuals [ms^-1]	15
Transit epoch [JD-2 453 000]	629.3890 $\pm$ 0.0004
Radius ratio	0.172 $\pm$ 0.003
Impact parameter	0.71 $\pm$ 0.02
Inclination angle [ $^\circ$ ]	85.3 $\pm$ 0.1
Temperature [K]	5050 $\pm$ 50
log g	4.53 $\pm$ 0.14
$[\rm {Fe/H}]$	-0.03 $\pm$ 0.04
$v\sin{i}$ [km s^-1]	3.5 $\pm$ 1.0
Star mass [ $M_\odot$ ]	0.82 $\pm$ 0.03
Star radius [ $R_\odot$ ]	0.76 $\pm$ 0.01
$P_{\rm rot}$ [days]	$\sim$ 11
Orbital semi-major axis [AU]	0.0313 $\pm$ 0.0004
Planet mass [ $M_{\rm J}$ ]	1.15 $\pm$ 0.04
Planet radius [ $R_{\rm J}$ ]	1.26 $\pm$ 0.03
Planet density [ $\rm g~cm^{-3}$ ]	0.75 $\pm$ 0.08

Source LaTeX | All tables | In the text

	1 Introduction
	2 Observations
	3 Stellar characteristics of HD 189733
	4 Keplerian solution and spectroscopic transit
	5 Photometric transit and characterisation of HD 189733 b
	6 Summary and concluding remarks
	References