\begin{table}%t7
\caption{\label{grpar_tab}Parameters of newly identified~cluster complexes and groups.}
%\centerline
{
\begin{tabular}{lrcrrcrrrrrr}
\hline\hline
\rule{0mm}{4mm}Complex,&$N$&$\log t$&\mc{1}{c}{$X_{\rm c}$}&\mc{1}{c}{$Y_{\rm c}$}&size&\mc{1}{c}{$\olin{T}_{\rm l}$}&\mc{1}{c}{$\olin{T}_b$}&\mc{1}{c}{$\olin{U}$}&\mc{1}{c}{$\olin{V}$}&\mc{1}{c}{$\olin{W}$}&$n$\\
group   &          &   yr      &\mc{1}{c}{kpc} &\mc{1}{c}{kpc}&\mc{1}{c}{kpc}&\mc{1}{c}{km~s$^{-1}$}&\mc{1}{c}{km~s$^{-1}$}&\mc{1}{c}{km~s$^{-1}$}&\mc{1}{c}{km~s$^{-1}$}&\mc{1}{c}{km~s$^{-1}$}         &    \\
\hline
OCC~1         &23    &$6.67{-}7.88$  & $-0.078$&$-0.053$ & $0.385,0.475$ &$-3.6\pm 1.4$ &$+1.0\pm 1.0$ &~$-4.0\pm 1.2$ &~$-0.2\pm 1.1$ &$+0.3\pm 0.6$&23\\   
OCC~2         &27    &$8.48; 0.09$& $0.000$&$0.000$   & $0.325,0.65$ &$+4.0\pm 0.8$ &$+2.9\pm 0.7$ &~$+1.9\pm 4.2$ &~$+3.3\pm 1.2$ &$+2.5\pm 1.3$& 8\\   
Perseus-Auriga&8     &$8.47; 0.09$& $-0.450$&$0.300$  & $0.26$ &$-12.6\pm 0.8$&$ +5.9\pm 1.2$&~$ +4.6\pm13.6$&$+21.1\pm 9.3$&$ +4.3\pm 4.3$& 2\\   
Hyades$^{1}$ &9&$8.83; 0.21$& $0.080$&$0.540$   & $0.66$ &$+34.9\pm 3.7$&$- 0.4\pm 4.5$&$-34.4\pm 5.3$ &~$-0.8\pm 3.8$&$ +2.0\pm 2.6$& 4\\   
\hline
\end{tabular}}
\smallskip
$^1$~The mean tangential velocities were computed with 6~clusters
(without the Hyades, Praesepe, and ASCC~99).\\
\end{table}