\begin{table}%t1
      \caption{\label{table.verywidebinaries}Very wide binaries and candidates in the literature with projected physical separations $s > 50$~kAU.}  
%\centering
\par
\begin{tabular}{l l c l}
            \hline\hline
            \noalign{\smallskip}
Primary  		& Secondary		& $s$      	& Reference \\
  			& 			& [kAU]		& 		\\
      \hline
\object{LP~268--35}\tablefootmark{a}	& \object{LP~268--33}	& 84 $\pm$ 15 	& LB07, Ca09	\\ % 
\object{HD~136654}\tablefootmark{b}	& \object{BD+32~2572}	& 68.8 $\pm$ 1.7 	& LB07, Ca09	\\ % 
\object{HD~149414}~AB\tablefootmark{c}	& \object{BD--05~3968B}	& $\sim$55.7	& ZOM04		\\ % 
\object{Ross 570}\tablefootmark{c}		& \object{WT 1370}	& $\sim$55.4	& Al00		\\ % 
\object{V869~Mon}~AB		& \object{BD--02~2198}	& $\sim$55.3	& Po09		\\ % 
\object{Fomalhaut}\tablefootmark{d}	& \object{TW~PsA}	& $\sim$54.4	& Gl69		\\ % 
\object{BD--12~6174}		& \object{LP~759--25}	& $\sim$50.5	& Ma08		\\ 
            \hline
         \end{tabular}
\tablebib {Gl69: Gliese (\cite{Gliese1969}); Al00: Allen et~al. (\cite{Allen2000}); ZOM04: Zapatero Osorio \& Mart\'{\i}n (\cite{Zapatero2004}); LB07: L\'epine \& Bongiorno (\cite{Lepine2007}); Ma08: Makarov et~al. (\cite{Makarov2008});
Po09: Poveda et~al. (\cite{Poveda2009}); Ca09: Caballero (\cite{Caballero2009}).} \vspace*{-2mm}
\tablefoot {\tablefoottext{a}{Binary candidate of unknown true status;}
\tablefoottext{b}{young binary in the Hyades Supercluster;}
\tablefoottext{c}{halo ``metal-poor'' binaries with large distance uncertainties;}
\tablefoottext{d}{young binary in the Castor moving group.}}\vspace*{-2mm}
   \end{table}