Parameter,Estimate $P$ $[yr]$,$15.074_{15.066}^{15.087}$ $T$ $[yr]$,$1900.812_{1900.732}^{1900.867}$ $e$,$0.654_{0.648}^{0.658}$ $a$ $[″]$,$0.252_{0.249}^{0.253}$ $\omega$ $[°]$,$85.265_{84.577}^{85.760}$ $\Omega$ $[°]$,$288.568_{287.856}^{289.542}$ $i$ $[°]$,$49.655_{48.838}^{50.112}$ $V_{0}$ $[km/s]$,$35.526_{35.390}^{35.674}$ $\pi$ $[mas]$,$26.535_{26.318}^{26.707}$ $f/\pi$ $[pc]$,$16.667_{16.236}^{17.253}$ $m_1$ $[M_\odot]$,$2.094_{1.965}^{2.188}$ $q$,$0.793_{0.755}^{0.845}$