\begin{table}%t1
\caption{\label{tab1}Stellar parameters of 11~UMi.}
\begin{tabular}{lll}
\hline
\hline
{\rm Spectral~~type}     & {\rm K4III}        & {\it HIPPARCOS}\\
\hline
$m_{{\rm V}} $               & $5.024  \pm 0.005$      & [{\rm mag}] \\
$M_{{\rm V}}$                & $-0.37 \pm 0.12$      & [{\rm mag}] \\
$B-V$                           & $1.395 \pm 0.005$       & [{\rm mag}] \\
{\rm Parallax}             & $8.37 \pm 0.46$         & [{\rm mas}] \\
{\rm Distance}             & $119.50 \pm 6.60$        & [{\rm pc}] \\
$M_{{\rm *}}^{a}$          & $1.80 \pm 0.25$       & [{$M_{\odot}$}] \\
$R_{{\rm *}}^{a}$          & $24.08 \pm 1.84$        & [{$R_{\odot}$}] \\
${\rm Age}^{a}$            & $1.56 \pm 0.54$       & [{\rm Gyr}] \\
$T_{{\rm eff}}^{a}$        & $4340 \pm 70$           & [{\rm K}] \\
${\rm [Fe/H]}^{a}$         & $+0.04 \pm 0.04$       & [{\rm dex}] \\
$\log{g}^{a}$                 & $1.60 \pm 0.15$          & [{\rm dex}] \\
{\rm micro~turbulence}$^{a}$     & $1.6 \pm 0.8$    & [{\rm {km~s}$^{-1}$}]\\
\hline
\end{tabular}
\smallskip
{$^{a}$ D\"{o}llinger (\cite{Dollinger08}, \cite{Dollinger09})}.
\end{table}