\begin{table}%t4
%\centering
\par
\caption{Distance to the cluster.}\label{distance}
\small\begin{tabular}{rcccccc} 
\hline\hline
\multicolumn{1}{r}{Object} &\multicolumn{1}{l}{$K_0$} &\multicolumn{1}{l}{Spec. type} &\multicolumn{1}{l}{Lum. class} &\multicolumn{1}{l}{$(m-M)_0$} &\multicolumn{1}{l}{Lum. class} &
\multicolumn{1}{l}{$(m-M)_0$} \\
\hline
Obj1 &9.90&O5&I&15.44&V&14.31\\
Obj2 &10.04&O5&I&15.45&V&14.48\\
Obj3 &9.79&O4&I&15.31&V& 14.48\\
Obj5 &10.17&O5&I&15.71&V&14.59\\
Obj8 &9.10&O4&I&14.65&--& --\\
Obj10&10.79&O8&--&--&V&14.41\\
\hline
\end{tabular}
\end{table}