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Table 1:

Parameters for the HD 80606 system.
Parameters Values and 1-$\sigma $ error bars Unit
Free parameters constrained by photometry only
$R_{\rm p}/R_*$ $0.1001 \pm 0.0006$  
a/R* $97.0 \pm 1.6$  
Free parameters constrained both by photometry and radial velocities
$a \cos i /R_*$ $1.238 \pm 0.011$  
P $111.4367 \pm 0.0004$ days
T0 (periastron) $2~455~204.916 \pm 0.004$ HJD
$e\cos \omega$ $ 0.4774 \pm 0.0018$  
$e\sin \omega$ $-0.8016 \pm 0.0017$  
$K\sqrt{1-e^2}$ $171.1 \pm 0.5$ m s-1
Free parameters constrained by radial velocities only
VELODIE $3.7888\pm 0.0023$ km s-1
$\sigma $(O-C) 17.8 m s-1
VHRS $-0.0193 \pm 0.0019$ km s-1
$\sigma $(O-C) 6.3 m s-1
$V_{\textrm{HIRES}{\rm ,~pre-ugrade}}$ $-0.1845 \pm 0.0010$ km s-1
$\sigma $(O-C) 5.5 m s-1
$V_{\textrm{HIRES}{\rm ,~post-ugrade}}$ $-0.1827 \pm 0.0007$ km s-1
$\sigma $(O-C) 2.4 m s-1
Directly derived parameters
b $0.808 \pm 0.007$  
i $89.269 \pm 0.018$ $^{\circ}$
$T_{\rm t}$ (transit mid-time) $2~455~210.6420 \pm 0.0010$ HJD
Transit duration T1-4 $11.88 \pm 0.09$ h
Transit duration T1-2 =T3-4 $2.78 \pm 0.10$ h
e $0.9330 \pm 0.0005$  
$\omega$ $300.77 \pm 0.15$ $^{\circ}$
K $475.3 \pm 2.0$ m s-1
$\rho_*$ $1.39 \pm 0.07$ g/cm3
$T_{\rm e}$ (eclipse mid-time) $2~454~424.736 \pm 0.003$$^{\ddag }$ HJD
Eclipse duration T1-4 $1.85 \pm 0.14$$^{\ddag }$ h
Derived parameters assuming a $M_\star$-value
$M_\star$ $1.01 \pm 0.05$ $^{\dagger}$ $M_{\odot}$
$R_\star$ $1.007 \pm 0.024$ $R_\odot$
M</I>p $4.08 \pm 0.14$ $M_{\rm Jup}$
R</I>p $0.981 \pm 0.023$ $ R_{\rm Jup}$
$\rho_{_\textrm{p}}$ $5.4 \pm 0.4$ g/cm3
a $0.455 \pm 0.008 $ AU
Rossiter-McLaughlin effect
$V \sin I_*$ $1.7 \pm 0.3$ km s-1
$\lambda $ $42 \pm 8$ $^{\circ}$
$V_{\textrm{SOPHIE}{\rm ,~transit~February~09}}$ $3.9162 \pm 0.0013$ km s-1
$\sigma $(O-C) 4.3 m s-1
$V_{\textrm{HIRES}{\rm ,~post-ugrade,~transit~June~09}}$ $-0.1795 \pm 0.0011$ km s-1
$\sigma $(O-C) 0.7 m s-1
$V_{\textrm{SOPHIE}{\rm ,~transit~January~10}}$ $3.9018 \pm 0.0013$ km s-1
$\sigma $(O-C) 5.2 m s-1

Notes.  $^{(\dagger)}$ Combined value from Pont et al. (2009) and Winn et al. (2009a); $^{(\ddag )}$ from Laughlin et al. (2009).


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