\begin{table}%TC3
%\centering
\small
\caption{Companions not resolved by 2MASS.}
\label{table_companions}
\begin{tabular}{c l c c c c c l}     % 7 columns
\hline\hline
(1)   & (2)   & (3)& (4)  & (5) & (6)& (7) &(8)\\
\# &Object&\multicolumn{2}{c} {Coordinates}& Separation & {\it EW}& Line&  Other \\
&(ISO\#)& \multicolumn{2}{c}{(J2000.0)}&  (arcsec)&  (\AA)& &  names \\
\par
\hline
\par
  1 &$\rho$Oph-ISO 002b  & 16 25 38.12& --24 22 36.30& 1.8 & $<$--1.0& Pa$_\beta$& B162538-242238  \\
 2 &$\rho$Oph-ISO 068b  & 16 26 46.43& --24 12  0.10& 3.6 & $<$--0.3& Pa$_\beta$& VSS27           \\
 3 &$\rho$Oph-ISO 070b  & 16 27 41.61& --24 46 44.70&4  &  +2.5& Br$_\gamma$&   WL2/GY128           \\
 4 &$\rho$Oph-ISO 072b  & 16 26 48.98& --24 38 25.20&  3.6 &  $<$--1.0& Pa$_\beta$& WL18/GY129          \\
% 5 &$\rho$Oph-ISO 088b  & 16 26 58.44& --24 45 31.90&  &   &    SR24S/GY167         \\
% 6 &$\rho$Oph-ISO 121b  & 16 27 15.70& --24 38 43.40&  & $<$--0.5&  WL20/GY240B         \\
 5 &$\rho$Oph-ISO 152b  & 16 27 32.68& --24 33 23.90& 3  &$<$--4.0 & Pa$_\beta$&  GY289          \\
\hline
\end{tabular}
\end{table}