\begin{table}%t2
\caption{Elements of the fitted orbit for HD~45652b, derived using the 
ELODIE, CORALIE, and SOPHIE data.}\label{table:hd45652_orbit}
%\centering
\small
\begin{tabular}{lll}
\hline
\hline
$P$             & 43.6 $\pm$ 0.2                          & [d]\\
$T$             & 2~454~120.3 $\pm$ 1.2                     & [d]\\
$a$             & 0.23                                  & [AU]\\
$e$             & 0.38 $\pm$ 0.06                         &  \\
$V_r$ (ELODIE)  & $-$5.117 $\pm$ 0.006                    & [km~s$^{-1}$]\\
$V_r$ (CORALIE) & $-$5.044 $\pm$ 0.002                    & [km~s$^{-1}$]\\
$V_r$ (SOPHIE)  & $-$4.999 $\pm$ 0.002                    & [km~s$^{-1}$]\\
$\omega$        & 273 $\pm$ 12                            & [degr] \\ 
$K_1$           & 33.1 $\pm$ 2.5                          & [m~s$^{-1}$] \\
$\sigma({\rm O{-}C})$   & 8.9                        	        & [m~s$^{-1}$]  \\    
$N$             & 44                                    &  \\
$m_2~\sin{i}$  & 0.47                                  & [$M_{{\rm Jup}}$]\\
\hline
\end{tabular}
\end{table}