\begin{table}%t1
%\centering
\par
\caption{\label{tab:MGs}Young moving groups.}                  
\small \begin{tabular}{l c c }  
\hline\hline 
\noalign{\smallskip}
Moving group & Age [Myr] & Associated cluster(s) \\ 
\hline  
Local Association  & 10--300 & Pleiades, $\alpha$ Per, M34, \\
  & & $\delta$ Lyr, NGC 2516, IC 2602 \\
IC 2391 Supercluster & 80--250 & IC 2391 \\
Castor             &    200    & $-$     \\
Ursa Major         &  300--500  & Ursa Major \\
Hyades Supercluster &   $650$    & Hyades, Praesepe \\
\hline   
\end{tabular}
\end{table}