\begin{table}%t1
  \caption{\label{tab:components}Coordinates and magnitudes of the two stars close to the target
   position and the 2MASS blend.}
  \small
  %\centering
\par
  \begin{tabular}{lllccc}
    \hline\hline\noalign{\smallskip}
      Designation & $\alpha$ (2000) & $\delta$ (2000) & $J$ & $H$ & $\Ks$ \\
    \hline
 Brighter Northeastern component & 17:58:29.362 & $-$27:59:21.45 & $14.291 \pm 0.040$ & $13.369 \pm 0.026$ & $13.042 \pm 0.051$ \\
Fainter Southwestern component & 17:58:29.296 & $-$27:59:22.00 & $14.947 \pm 0.054$ & $13.916 \pm 0.038$ & $13.447 \pm 0.023$ \\
2MASS~17582933-2759215 & 17:58:29.33 & $-$27:59:21.5 & $13.898 \pm 0.034$ & $12.936 \pm 0.043$ & $12.506 \pm 0.034$ \\
    \hline
  \end{tabular}
\end{table}