\begin{table}%t5
%%\centering

\par
\caption{\label{m67_ah_tab3b}Orbital elements of the tertiary component in AH~Cnc.}  
\small \begin{tabular}{llll}
\hline \hline
Parameter  & Unit   & Value  & Error   \\
\hline
$T_o$  & [HJD]  & 2~437~378.3295  &$\pm$0.0012   \\
$P_o$   & [day]   & 0.3604360  &$\pm$0.0000001  \\
$P'$ & [year]  & 34.7 &$\pm$0.2 \\
$T'$  & [HJD] & 40374 &$\pm$87  \\
$e'$  &  & 0.68  &$\pm$0.03   \\
$\omega'$  & [$^\circ$]& 9.9 &$\pm$2.4 \\
$a_{12} \sin i'$  & [AU]& 4.1 &$\pm$0.1  \\
$f(m)$  & [$M_{\odot}$]  & 0.056 &$\pm$0.005 \\
$m_{3;i'=30^\circ}$  & [$M_{\odot}$]  & 1.57 &   \\
$m_{3;i'=90^\circ}$  & [$M_{\odot}$] & 0.60  & \\
$Q$& [c/d]  & $1.82\times 10^{-10}$&$0.02\times 10^{-10}$ \\
\hline
\end{tabular}
\end{table}