\begin{table}%T1
\caption{\label{tab:mod}Model parameters of the model that best reproduces the \mbox{observations}.}
\small%\centering
\par
\begin{tabular}{cc}
\hline\hline\noalign{\smallskip}
Parameter& Best fit model\\
\hline\noalign{\smallskip}
$n_{\rm H}$ (cm$^{-3}$)& $10^5$\\
$v_{\rm bow}$ (km s$^{-1}$) &50\\
$b$ & 3\\
$\beta$&1.7\\
$r_0$ (AU)&610 \\ 
$\theta$ ($^{\circ}$)&15\\
$\phi$ ($^{\circ}$)&180\\
$i$ ($^{\circ}$)&50\\
\hline
\end{tabular}
\tablefoot{H/H$_2 = 4.1 \times 10^{-5}$.}
\end{table}