\begin{table}%t3
\caption{Estimated polarimetric parameters for Hungaria asteroids.}\label{tab:3}
%\centering
\small
\begin{tabular}{lrrrrr} 
\hline \hline\\[-3mm]
Asteroid&\multicolumn{1}{c}{$|P_{\rm min}|$}&\multicolumn{1}{c}{$\alpha_{\rm min}$}&\multicolumn{1}{c}{$h$}&\multicolumn{1}{c}{$\alpha_0$}&\multicolumn{1}{c}{albedo} \\
&\multicolumn{1}{c}{\%}&\multicolumn{1}{c}{$\degr$}&\multicolumn{1}{c}{$\%/ \degr$}&\multicolumn{1}{c}{$\degr$}& \\ 
\hline
434 Hungaria&&&$0.050\pm0.003$&$17.7$&$0.470\pm0.125$ \\
&$0.35\pm0.04$&9.5&&&$0.576\pm0.129$ \\
1025 Riema&&&$0.128\pm0.009$&$17.3$&$0.166\pm0.036$ \\
1355 Magoeba&&&$0.083\pm0.020$&$18.2$&$0.267\pm0.095$ \\
1453 Fennia&&&$0.149\pm0.009$&$18.6$&$0.140\pm0.029$ \\
1509 Esclangona&&&$0.116\pm0.022$&$19.4$&$0.185\pm0.055$ \\
&$0.91\pm0.14$&9.3&&&$0.158\pm0.035$ \\
1600 Vyssotsky&&&$0.047\pm0.011$&$19.5$&$0.506\pm0.187$ \\
2131 Mayall&$0.86\pm0.15$&11.8&&&$0.170\pm0.042$ \\
2577 Litva&&&$0.124\pm0.044$&$20.9$&$0.172\pm0.077$ \\
3022 Dobermann&$1.46\pm0.37$&11.6&&&$0.083\pm0.029$ \\
3086 Kalbaugh&&&$0.107\pm0.027$&$20.8$&$0.202\pm0.072$ \\
3101 Goldberger&$0.81\pm0.21$&10.0&&&$0.185\pm0.066$ \\
3169 Ostro&&&$0.276\pm0.018$&$19.6$&$0.070\pm0.013$ \\
3447 Burkhalter&&&$0.068\pm0.026$&$21.9$&$0.336\pm0.164$ \\
5639 1989 PE&$1.32\pm0.33$&9.4&&&$0.095\pm0.033$ \\
6249 Jennifer&&&$0.164\pm0.035$&$22.4$&$0.126\pm0.038$ \\
6911 Nancygreen&$0.83\pm0.16$&11.6&&&$0.179\pm0.049$ \\
7187 Isobe&$1.34\pm0.27$&10.1&&&$0.093\pm0.027$ \\
13578 1993 MK&$0.75\pm0.16$&9.6&&&$0.205\pm0.062$ \\
\hline
\end{tabular}
\end{table}