\begin{table}%t4
%\centering
\par
\caption{\label{planettable}The derived planet parameters.} 
\small \begin{tabular}{l l l}
\hline  \hline
Derived physical  parameters & Value & Units \\
\hline 
Transit epoch $T_0$ &$2454400.19885\pm0.0002$ & HJD\\[1mm]
Orbital period $P$  & $4.0378962\pm0.0000019$ & days \\[1mm]
%Transit duration $t_T$ &$0.11724 ^{+0.00156} _{ -0.00215}$& days\\[1mm]
Orbital semi-major axis $a$ & $\rm 0.04947^{+0.00026}_{-0.00029}$ & AU\\[1mm]
Orbital inclination $  i$  &$\rm  85.83^{+0.99}_{-1.38}$ & degrees\\[1mm]
Orbital eccentricity $e$  & $\rm  0.09^{+0.09}_{-0.04} $& \\[1mm]
Argument of periastron $\omega$  &$\rm -2.24^{+5.05}_{-0.84}$ & rad\\[3mm]
%Stellar mass $M_\ast$  &  $0.990^{+0.015}_{-0.017}$ &$M_\odot$ \\[1mm]
%Stellar radius $R_\ast$ & $1.09^{+0.16}_{-0.15}$ & $R_\odot$ \\[3mm]
Planet radius $R_\textrm{\scriptsize p}$ & $\rm 1.388^{+0.046}_{-0.047}$  & $R_\textrm{\scriptsize J}$\\[1mm]
Planet mass $M_\textrm{\scriptsize p}$  &$\rm 0.467^{+0.047}_{-0.024}$  & $M_\textrm{\scriptsize J}$\\[1mm]
Mean planet density $\rho_\textrm{\scriptsize p}$  & $\rm 0.217^{+0.031}_{-0.025}$   & g~cm$^{-3}$ \\[1mm]
Planetary surface gravity $\log g_\textrm{\scriptsize p}$  & $\rm 7.77^{+0.14}_{-0.08}$ & cgs \\[1mm]
Zero albedo equilibrium temperature $T_{\rm eq}$ & \textbf{$1438\pm39$} & K \\[1mm]
\hline
\end{tabular}
\end{table}