Parameter,Estimate $P$ $[yr]$,$7.540_{7.441}^{7.606}$ $T$ $[yr]$,$1982.637_{1982.338}^{1983.057}$ $e$,$0.672_{0.603}^{0.720}$ $a$ $[″]$,$0.050_{0.047}^{0.052}$ $\omega$ $[°]$,$198.631_{193.964}^{203.585}$ $\Omega$ $[°]$,$89.770_{87.448}^{91.707}$ $i$ $[°]$,$68.068_{61.720}^{75.024}$ $V_{0}$ $[km/s]$,$26.403_{23.047}^{28.469}$ $\pi$ $[mas]$,$6.011_{5.487}^{6.328}$ $f/\pi$ $[pc]$,$64.513_{46.083}^{89.141}$ $m_1$ $[M_\odot]$,$6.058_{5.960}^{6.232}$ $q$,$0.633_{0.416}^{1.000}$