\begin{table}%T1
%\centering
\par
\caption{New sources with NIR excess emission in Cha~I.}             % title of Table
\label{tab_new-ysos}      % is used to refer this table in the text
                        % used for centering table
\begin{tabular}{l c c c c}
\hline\hline                 % inserts double horizontal lines
Star & $\alpha$ (2000.0) & $\delta$ (2000.0) & $J - H$ & $H - K$  \\    % table heading 
\hline
   1 & 11h 04m 50.8s & --76d 51m 20s & 0.77 & 0.74 \\              % inserts single horizontal line
   2 & 11h 04m 59.6s & --77d 35m 58s & 0.82 & 0.81 \\      % inserting body of the table
   3 & 11h 07m 19.3s & --76d 54m 19s & 0.63 & 0.65 \\
   4 & 11h 10m 57.5s & --77d 44m 44s & 0.75 & 0.69 \\
\hline
\end{tabular}
\end{table}