\begin{table}%t1
\par
\caption{Properties of sample stars.}\label{sample}
%\centerline
{
\begin{tabular}{l l l c l l lrl l } 
\hline\hline
Star                                         &
\multicolumn{2}{c}{Coordinates (J2000.0)}    & 
Spectral                                     &
$T_{\rm eff}^{b}$                   & 
$M_{\star}^{c}$                     & 
\multicolumn{1}{c}{$L_{\star}^{b}$} & 
\multicolumn{1}{c}{Age$^{c}$}       & 
Location$^{d}$ \\                                                                 &     
\multicolumn{1}{c}{$\alpha \left(\hr\ \min\ \sec \right)$}         &
\multicolumn{1}{c}{$\delta \left(\degr\ \arcmin\ \arcsec \right)$} &
type$^a$                                                  & 
(K)                                                                & 
$({M}_{\odot})$                                                 & 
\multicolumn{1}{c}{$({L}_{\odot})$}                             &
\multicolumn{1}{c}{(Myr)} \smallskip\\ 
\hline
\object{CY~Tau}   &  4 17 33.74 &   +28 20 46.5 &  M1	& 3720     & 0.48	&  0.47     & 0.7		      &  L~1495  \\
\object{RY~Tau}   &  4 21 57.42 &   +28 26 35.5 &  K1	& 5080     & 1.69	&  7.60     & 0.2		      &  L~1495  \\
\object{FT~Tau}   &  4 23 39.19 &   +24 56 14.2 &  cont.& 3890$^{c}$     & \multicolumn{1}{c}{---}	&  \multicolumn{1}{c}{---}   &\multicolumn{1}{c}{---}  &  B~217   \\
\object{DG~Tau~B} &  4 27 02.56 &   +26 05 30.4 &  ---	&  \multicolumn{1}{c}{---}	   &\multicolumn{1}{c}{---}         &  \multicolumn{1}{c}{---} &\multicolumn{1}{c}{---} &  B~217   \\
\object{DG~Tau}   &  4 27 04.69 &   +26 06 16.1 &  M	& 3890$^{c}$     & 0.56	&  1.7$^{c}$  & 0.3		      &  B~217   \\
\object{HL~Tau}   &  4 31 38.41  &  +18 13 57.6 &  K7--M2 & 4060   & 0.55	&  0.9$^{c}$  & 1.0		      &  L~1551  \\
\object{GG~Tau}   &  4 32 30.39 &   +17 31 40.1 &  K7	& 4060     & 0.65	&  1.50     & 0.3		      &  B~217   \\
\object{UZ~Tau~E} &  4 32 43.10 &   +25 52 31.0 &  M1--3  & 3680   & 0.44	& 2.94$^{c}$  &$<$0.1		      &  B~217   \\
\object{DL~Tau}   &  4 33 39.09 &   +25 20 37.9 &  K7	& 4060     & 0.56	& 0.77$^{c}$  & 1.2		      &  TMC~2 \\
\object{DM~Tau}   &  4 33 48.74  &  +18 10 10.0 &  M1	& 3720     &0.62        & 0.25     & 3.2		      &  L~1551  \\
\object{CI~Tau}   &  4 33 52.03 &   +22 50 30.2 &  K7	& 4060     & 0.70       &0.87       & 0.8		      &  L~1536  \\
\object{DO~Tau}   &  4 38 28.59 &   +26 10 49.4 &  M0	& 3850     &0.72        &  1.20      & 0.6		      &  TMC~1 \\
\object{LkCa~15}  &  4 39 17.81 &   +22 21 03.6 &  K5	& 4350
&\multicolumn{1}{c}{---}	&  0.74  & 1.0$^{e}$		      &  L~1536  \\
\object{GM~Aur}   &  4 55 10.98 &   +30 21 59.5  &  K3   & 4730     &0.72	&  0.83     & 1.8		      & L~1517  \smallskip \\
\hline
\end{tabular}}
\medskip
References:
$^a$~\citet{herbig88}, 
$^b$~\citet{kenyon95}, 
$^c$~\citet{beckwith90}, 
$^d$~\citet{leinert93},
$^e$~\citet{duvert00}.
\end{table}