\begin{table}%t1
\caption{\label{geometry}{\it Herschel} observing geometry for Orcus and Makemake.}
%\centering
\par
\begin{tabular}{lcccllll}
\hline \hline \noalign{\smallskip}
Target & $r$ [AU] & $\Delta$ [AU] & $\alpha$ $[^\circ]$ & $H_V$ [mag] & $\Delta_{\rm mag}$ & $P$ [h]  & Ref. \\ 
\hline 
136472 Makemake & 52.14 & 52.40 & 1.05 & 0.14 $\pm$ 0.05 & 0.014/0.029   & 7.65 & 1, 2 \\
90482 Orcus     & 47.88 & 47.76 & 1.19 & 2.43 $\pm$ 0.07 & 0.04 $\pm$ 0.01 & 10.47 & 1, 3 \\
\hline
\end{tabular}
\tablefoot {$r$: Sun-target distance, $\Delta$: {\it Herschel}-target distance, $\alpha$: phase angle, $H_V$~magnitudes, lightcurve~$\Delta_{\rm mag}$, and the rotation period~[hours], references are given for the last three columns.}\vspace{-2mm}
\tablebib {(1) Thirouin et~al. (\cite{thirouin10}); (2) Heinze \& de Lahunta (\cite{heinze09});
(3)~Ortiz et~al. (\cite{ortiz06}).}
\end{table}