\begin{table}%t5
%\centering
\par
% \fontsize{8} {10pt}\selectfont
% \tabcolsep 0.10truecm
 \caption{Space motions of suspected single NGC~1901 members.\label{tab5}}
\small \begin{tabular}{ccccccccc}
 \hline \hline
 \multicolumn{1}{c}{ID}         &
 \multicolumn{1}{c}{Designation}        &
 \multicolumn{1}{c}{$\alpha$} &
 \multicolumn{1}{c}{$\delta$}        &
 \multicolumn{1}{c}{$\mu_{\alpha}$}       &
 \multicolumn{1}{c}{$\mu_{\delta}$}       &
 \multicolumn{1}{c}{$U$} &
 \multicolumn{1}{c}{$V$} &
 \multicolumn{1}{c}{$W$} \\
 \hline
& & hh:mm:sec & $\circ$:$\prime$:$\prime\prime$& mas/yr & mas/yr & km~s$^{-1}$
 &~km~s$^{-1}$ &~km~s$^{-1}$ \\
\hline
  2&       HD~35294& 05:18:03.258&  --68:27:56.69&  1.0~$\pm$~1.2&       9.4~$\pm$~0.9&  --17.2~$\pm$~5.9 & --4.1~$\pm$~1.6  &  --4.2~$\pm$~2.2\\
 13&      HD~269324& 05:18:29.529&  --68:27:13.81&  2.9~$\pm$~1.5&      11.3~$\pm$~2.0&  --21.3~$\pm$~9.3  & --2.6~$\pm$~1.7 &  --2.0~$\pm$~2.8\\
 14&      HD~269334& 05:18:42.738&  --68:27:32.76&  1.9~$\pm$~2.9&       8.3~$\pm$~1.3&  --15.8~$\pm$~6.5  & --0.9~$\pm$~3.2 &  --1.0~$\pm$~4.7\\
 20&  GSC916200834& 05:19:05.214&  --68:30:45.75& --1.8~$\pm$~2.7&      11.7~$\pm$~1.5&  --21.8~$\pm$~8.3  & --0.1~$\pm$~3.0 &  --4.3~$\pm$~4.4\\
 27&  GSC916200626& 05:18:19.173&  --68:26:25.15&  0.7~$\pm$~2.4&       9.9~$\pm$~1.3&  --18.7~$\pm$~7.1  & --0.3~$\pm$~3.3 &  --2.0~$\pm$~4.1\\
 \hline
 \end{tabular}
\end{table}