\begin{table}%t2
%\centering
\par
  \caption{\label{tab:bow}Details of bow shock-producing stars.}
\begin{tabular}{lccc}
\hline \hline
\noalign{\smallskip}
Star & Spectral type & Association \\
\hline
\object{Sk~$-$66$\degr$ 16} & O9.7~Ib\tablefootmark{a} & KMHK~268 \\
\object{Sk~$-$68$\degr$ 86} & B1:\tablefootmark{b} & [SL63] 495  \\
\object{Sk~$-$69$\degr$ 206} & B2:\tablefootmark{b} & 30~Doradus \\
\object{Sk~$-$69$\degr$ 288} & B0.5\tablefootmark{b} & 30~Doradus? \\
\hline
\end{tabular}
\tablefoot {
\tablefoottext{a}{Evans et~al. (\cite{ev06}).}
\tablefoottext{b}{Rousseau et~al. (\cite{ro78}).} } 
\end{table}