\begin{table}%T4
\par
%\centering
\par
\caption{Parameters of the binary orbit for the star HD~70645.
The final rms of the residuals is 2.32~\kms.
Note that we have only used here the velocities computed from a Gaussian fit.}
\label{table3}
$$
\begin{tabular}{rcl}
\hline\hline
$P$          & = & $8.4450 \pm 0.0025$~d    \\
$T_0$        & = & $2452270.82 \pm 0.52$~d  \\
$e$          & = & $0.100 \pm 0.033$           \\
$\gamma$     & = & $13.6 \pm 0.8$~\kms \\
$K$          & = & $32.2 \pm 1.0$~\kms \\
$\omega$     & = & $63. \pm 22.^{\circ}$     \\
$a \sin i$   & = & $(3.72 \pm 0.13)\times10^6$~km   \\
$M.\sin^3 i$ & = & $0.029 \pm 0.003$~$M_{\sun}$ \\
\hline
\end{tabular}
$$
\end{table}