\begin{table}%t3
\caption{
\label{hd190647data}
HARPS radial-velocity data obtained for \object{HD~190647}.
}
\small%\centering
\par
\begin{tabular}{ccc}
\hline\hline
Julian date & $RV$ & Uncertainty \\
BJD~$-$~2~400~000 $[$d$]$ & \multicolumn{2}{c}{$[$km~s$^{\rm -1}]$}\\
\hline
52~852.6233 & $-$40.2874 & 0.0013 \\
52~854.6727 & $-$40.2868 & 0.0013 \\
53~273.5925 & $-$40.2435 & 0.0022 \\
53~274.6041 & $-$40.2354 & 0.0024 \\
53~468.8874 & $-$40.2688 & 0.0015 \\
53~470.8634 & $-$40.2689 & 0.0014 \\
53~493.9234 & $-$40.2700 & 0.0029 \\
53~511.9022 & $-$40.2723 & 0.0015 \\
53~543.8020 & $-$40.2785 & 0.0013 \\
53~550.7721 & $-$40.2804 & 0.0014 \\
53~572.8074 & $-$40.2818 & 0.0015 \\
53~575.7266 & $-$40.2844 & 0.0017 \\
53~694.5136 & $-$40.3056 & 0.0014 \\
53~836.9226 & $-$40.2982 & 0.0015 \\
53~861.8630 & $-$40.2950 & 0.0017 \\
53~883.8224 & $-$40.2907 & 0.0013 \\
53~886.8881 & $-$40.2883 & 0.0013 \\
53~917.8390 & $-$40.2785 & 0.0021 \\
53~921.8472 & $-$40.2785 & 0.0018 \\
53~976.6039 & $-$40.2623 & 0.0014 \\
53~979.6654 & $-$40.2610 & 0.0017 \\
\hline
\end{tabular}
\end{table}