\begin{table} %t8  
\caption{\label{tab:bkpeg_spel}
Spectroscopic orbital solutions for \BK.}
%\centerline
{
\begin{tabular}{lrr} \hline   
\hline\noalign{\smallskip}       
Parameter:           & \multicolumn{1}{c}{Popper}  & \multicolumn{1}{c}{FIES} \\ 
                     &  (re-analysis)              & (adopted) \\
\noalign{\smallskip}
\hline
\noalign{\smallskip}    
Adjusted quantities:            &                  &                   \\      %dmp83
$K_{\rm p}$~(\kms)                    &$ 79.14 \pm 0.33$ &  $78.77 \pm 0.11$  \\     % 79.1 0.3
$K_{\rm s}$~(\kms)                    &$ 88.86 \pm 0.56$ &  $88.59 \pm 0.21$  \\     % 88.9 0.5
$\gamma_{\rm p}$~(\kms)               &$ -8.51 \pm 0.30$ &  $-7.39 \pm 0.08$  \\     % -8.8 0.3
$\gamma_{\rm s}$~(\kms)               &$ -8.35 \pm 0.51$ &  $-7.20 \pm 0.15$  \\     % -8.7 0.5
%
\noalign{\smallskip}  
Adopted quantities:                    &                  & \\
$P$~(days)                             &  5.48991046      &  5.48991046 \\ 
%$T$~(HJD$-$2~400~000)\tablefootmark{a} &  50~706.46968     & 52~719.59767 \\  
$T$~(HJD$-$2~400~000)\tablefootmark{a} &  50~706.46968     & 50~706.46968 \\  
%$T_{\rm p}$~(HJD$-$2~400~000)       &  48~775.56910     & 50~365.03230 \\  
$e$                                    &  0.0053          & 0.0053      \\ 
$\omega$ ~ (\degr)                    &  138.7           & 138.7       \\ 
\noalign{\smallskip}  
Derived quantities:               &                    &          \\
$M_{\rm p} \sin^3i~{(M_{\odot})}$ &$1.427  \pm 0.019 $ &$1.411 \pm 0.007$ \\
$M_{\rm s} \sin^3i~{(M_{\odot}})$ &$1.271  \pm 0.013 $ &$1.255 \pm 0.005$ \\
$q = M_{\rm s}/M_{\rm p}$                     & $0.891 \pm 0.007$  & $0.889 \pm 0.002$ \\
%$a_{\rm p} \sin i$~($10^6$~km)          &$11.578 \pm 0.021 $ &$11.529 \\
%$a_{\rm s} \sin i$~($10^6$~km)          &$11.667 \pm 0.021 $ &$11.541 \\
$a \sin i~{(R_{\odot})}$    &$18.231 \pm 0.071 $ &$18.161 \pm 0.026$\\
%
\noalign{\smallskip}  
Other quantities                         &      &      \\
pertaining to the fit:                   &      &      \\
$N_{\rm obs} (p/s)$                          &24/23 &13/13 \\
Time span (days)                         &  1374&    4 \\
$\sigma_{\rm p}$\tablefootmark{b} ~(\kms)       &  1.36& 0.26 \\      %1.3
$\sigma_{\rm s}$\tablefootmark{b} ~(\kms)       &  2.30& 0.50 \\      %2.3
\noalign{\smallskip}  
\hline
\end{tabular}}
\tablefoot{\tablefoottext{a}{Time of central primary eclipse.}
\tablefoottext{b}{Standard deviation of a single radial velocity.}}            
\end{table}