\begin{table}%t1
\caption{Derived orbital parameters for HD~4208b and HD~70642b from  synthetic
1-planet Kepler fits to observed radial velocity data.\label{tableorbitparams}}
%\centerline
{\begin{tabular}{l c c}
\hline\hline
Orbital parameters & HD~70642b & HD~4208b \\
\hline
$a~\textnormal{[AU]}$ & $3.3 \pm 0.4$ & $1.68 \pm 0.05$ \\
$e$ & $0.1 \pm 0.06$ & $0.04 \pm 0.12$ \\
$\omega~[^{\circ}]$ & $277 \pm 75$ & $301 \pm 84$ \\
$m_{\rm pl}\sin i~[M_{\rm Jup}]$ & 2.0 & 0.80 \\
$P~[\textnormal{days}]$ & $2231 \pm 400$ & $829 \pm 36$ \\
$K$~[m~s$^{-1}$] & $32 \pm 5$ &  $18.3 \pm 2$ \\
$T_{\rm p}~\textnormal{[JD-2~451~000 ]}$ & $749 \pm 300$ & $774 \pm 197$ \\
\hline
\end{tabular}}
\medskip
\par
Note: the auxiliary
orbital mean anomaly is derived from the mean motion $n = 2\pi/P$ and $T_{\rm p}$.
The derived minium mass is $m_{\rm pl}\sin i$, with $i$ beeing the undetermined 
line-of-sight inclination.
\end{table}