\begin{table}%T1
\caption{\label{gal-par_tbl}The parameters of the Galactic potential components.}
\small%\centering
\par
\begin{tabular}{lcrr}
\hline\hline
 Mass component & $M / M_\odot$ & $a$, kpc & $b$, kpc \\
\hline
\noalign{\smallskip}
 Bulge & $1.4\times10^{10}$ & 0.0 &  0.3 \\
 Disk  & $9.0\times10^{10}$ & 3.3 &  0.3 \\
 Halo  & $7.0\times10^{11}$ & 0.0 & 25.0 \\
\hline
\end{tabular}
\end{table}