\begin{table}%t6
\caption{Red giant candidates.}\label{tab_rgb}
%\centerline
 {\begin{tabular}{ccccl}
\hline\hline
 Star & $\alpha (2000)$ & $\delta(2000)$ & $K_{\rm S}$ & Notes \\
\hline 
  1 & 20  25  41.39 &  40  00  33.5 &  4.186 & 1 \\
  2 & 20  27  41.05 &  39  51  44.0 &  4.231 & \\
  3 & 20  24  17.99 &  41  13  09.9 &  4.309 & \\
  4 & 20  35  18.04 &  41  53  24.5 &  4.436 & 2 \\
  9 & 20  39  47.55 &  40  47  04.1 &  4.885 & 3 \\
 84 & 20  30  40.10 &  42  22  46.6 &  7.511 & \\
 87 & 20  36  40.68 &  40  07  29.4 &  7.553 & \\
127 & 20  31  00.20 &  42  20  16.1 &  7.976 & \\
141 & 20  39  22.70 &  41  13  11.4 &  8.145 & \\
162 & 20  33  53.54 &  42  58  14.8 &  8.337 & \\
168 & 20  22  39.72 &  40  31  40.4 &  8.388 & \\
182 & 20  35  28.30 &  42  53  00.6 &  8.471 & \\
184 & 20  24  22.85 &  39  58  23.6 &  8.473 & \\
221 & 20  38  46.36 &  42  24  39.7 &  8.713 & 4 \\
225 & 20  40  35.63 &  42  10  17.0 &  8.736 & \\
247 & 20  40  46.98 &  39  50  05.4 &  8.839 & \\
248 & 20  32  20.89 &  42  32  49.1 &  8.845 & \\
\hline 
\end{tabular}}
\smallskip
 Notes\\
  1: \object{HD~229291}, classified in the visible as M0
(Neckel~\cite{neckel58}).\\
2: \object{HD~196360}, classified in the visible as K0III
(Bidelman~\cite{bidelman57}).\\
3: Classified as a carbon star by Chen \& Chen~(\cite{chen03}); the
C$_2$ 1.77~$\mu$m feature is barely visible in our near-infrared spectrum.\\
4: Possible Class I/II member of DR~21 (Davis et~al.~\cite{davis07}).
\end{table}