\begin{table}%t2 %\centering \par \caption{\label{tbl:params}Fundamental parameters of \cvn.} \begin{tabular}{lcc} \hline\hline \noalign{\smallskip} Parameter & Value & Ref. \\ \hline \teff & $11~600\pm500$ K & (1), (2) \\ \lgg & $3.9\pm0.1$ & (1) \\ Distance & $35.2\pm1.1$ pc & (3) \\ $M_{\rm V}$ & $0.16\pm0.08$ & (4) \\ $BC$ & $-0.42\pm0.1$ & (2) \\ $L$ & $101\pm12$~$L_\odot$ & (4) \\ $R$ & $2.49\pm0.26$~$R_\odot$ & (4) \\ $M$ & $2.97\pm0.07$~$M_\odot$ & (4) \\ Age & $1.65^{+0.6}_{-0.7}\times10^8$ yr & (4) \\ \vs & $18.4\pm0.5$ \kms & (4) \\ $P_{\rm rot}$ & 5\fd46939 & (5) \\ $i$ & $120\pm5$\degr & (4) \\ $\Theta$ & $115\pm5$\degr & (4) \\ \hline \end{tabular} \tablebib{(1) \citet{kochukhov:2002b}; (2) \citet{lipski:2008}; (3) \citet{van-leeuwen:2007}; (4) this work; (5) \citet{farnsworth:1932}.} \end{table}