\begin{table}%t1
\caption{\label{props_amas}Properties of observed clusters.}
\small%\centerline
{
\begin{tabular} {l c c c c c c c }
\hline\hline\noalign{\smallskip}
Cluster & $\alpha$ (2000) & $\delta$ (2000)  & $V$(mag)  & $D_{\rm M~31}$($'$)
 &   [Fe/H]    &  $\sigma$(km~s$^{-1}$) & $E(B-V)$  \\
         & (1)            &  (2)             &  (3)     &  (4)                 &  (5)        &  (6)             & (7)    \\
\hline
G78  & 00 41 01.2 & +41 13 45.5 & 14.2 & 19.2 & $-$0.92 & 25.48 & 0.23 \\
G213 & 00 43 14.4 & +41 07 20.5 & 14.5 & 11.2 & $-$1.08 & 20.50 & 0.10  \\
G280 & 00 44 29.5 & +41 21 35.8 & 14.3 & 20.5 & $-$0.70 & 25.94 & 0.10 \\ 
\hline
\end{tabular}}
\smallskip
 References: (3) and (5) Huchra et~al. (1991); (6) Djorgovski et~al. (1997); (7) Jablonka et~al. (1992), for  G78, this work for G213, Frogel et~al. (1980), for G280. 
\end{table}