\begin{table}%t8
\centering
\caption{\label{matchob}Possible birth places of \rbsdouze\ listed with the present distance 
of the respective OB association and corresponding neutron star flight 
times, current distance and radial velocity ranges.}
\small
\begin{tabular}{lcccc}
\hline\hline
OB assoc & Distance & Age range    &   $d_0$  &  $V_{\rm r}$ \\    
         &  (pc)    &   (Myr)      &  (pc) & (km\,s$^{-1}$) \\
\hline	  
UpperSco & 145	    &0.55\,$\pm$\,0.25 &  260\,$\pm$\,50 & -430\,$\pm$\,180\\  
SctOB2 A & 510	    &0.90\,$\pm$\,0.15 &  535\,$\pm$\,53 & --550\,$\pm$\,95 \\  
SctOB2 B & 1170	    &1.38\,$\pm$\,0.26 &  800\,$\pm$\,90 & --520\,$\pm$\,110\\  
\hline
\end{tabular}
\end{table}