\begin{table}%t3
    \caption{\label{target_list}Target list.}
%\centerline
{    \small    \begin{tabular}{llllrr}
      \hline\hline
 Name  & $\alpha$2000 & $\delta$2000 & $V$  & \multicolumn{1}{l}{$P_{\rm spin}$} & \multicolumn{1}{l}{$P_{\rm orb}$}\\
  &     &   & (mag)   & \multicolumn{1}{l}{(s)}   & \multicolumn{1}{l}{(h)}\\
      \hline
      RXJ1730            & 17:30:21     & $-$05:59:32  & 15.8    &  128.0  & 15.42\\
      \object{DQ Her}    & 18:07:30     & $+$45:51:32  & 13      &  142.1  &  4.65\\
      \object{V1223 Sgr} & 18:55:02     & $-$31:09:48  & 13.2    &  745.6  &  3.37\\
      \object{V2306 Cyg} & 19:58:14     & $+$32:32:42  & 16      & 1466.7  &  4.35\\
      \object{AE Aqr}    & 20:40:09     & $-$00:52:16  & 12      &   33.1  &  9.88\\
      RXJ2133            & 21:33:44     & $+$51:07:24  & 15.3    &  570.8  &  7.19\\
      \object{FO Aqr}    & 22:15:55     & $-$08:21:05  & 13.5    & 1254.5  &  4.85\\
      \object{AO Psc}    & 22:55:17     & $-$03:10:39  & 13.3    &  805.2  &  3.59\\
     \hline
     \end{tabular}}
     \medskip
 RXJ1730 = \object{1RXS~J173021.5$-$055933};\\
  RXJ2133 = \object{1RXS~J213344.1$+$510725}.
   \end{table}