\begin{table}%t1
\caption{Mean radial velocities for the red giants in \object{NGC~2112}.
\label{vr2112}}
$$
 { \begin{tabular}{rr@{.}lr@{.}lrrrrrrrrl}
\hline\hline
\noalign{\smallskip}
 No & \multicolumn{2}{c}{$V$} & \multicolumn{2}{c}{$B-V$} & \multicolumn{1}{c}{$V_{\rm r}$} & \multicolumn{1}{c}{$\epsilon$} & $N$ & BWG & Err 
 & $n$ &  \multicolumn{1}{c}{FJ}  & Rem \\
\noalign{\smallskip}\hline\noalign{\smallskip}
\noalign{{\bf \it Members} \smallskip}
316 & 12&34 & 2&11 & +31.75 & 0.52 & 1 &       &     &   & +21. & \\
401 & 12&12 & 1&69 & +28.56 & 1.46 & 2 &       &     &   &      & SB \\
402 & 11&25 & 1&57 & +32.53 & 1.87 & 2 & +24.5 & 3.3 & 3 & +35. & SB \\[0.30 mm]
\noalign{{\bf \it Non members} \smallskip}
116 &  9&86 & 2&44 &  --4.04 & 0.27 & 2 &  --3.6 & 1.0 & 1 &      & NM \\
216 & 13&24 & 1&58 & --29.02 & 0.68 & 1 & --23.3 & 2.2 & 1 & --22. & NM \\
317 & 11&79 & 2&15 & +44.76 & 0.58 & 1 &       &     &   & +40. & NM \\
\noalign{\smallskip}
\hline
\end{tabular}}
$$
\smallskip
The successive columns present  
Richtler's (\cite{tr85}) identification, $V$ and $B-V$, the mean radial velocity ($V_{\rm r}$), uncertainty on the 
mean velocity~($\epsilon$), and the number of Coravel measurements~($N$), the mean velocities (BWG), error and number of measurements from Brown et~al. (\cite{bwgo96}), the velocities (FJ) of Friel \& Janes (\cite{fj93}), 
and notes on duplicity (SB: spectroscopic binary) and membership (NM: non-member).
\end{table}