Parameter,Estimate $P$ $[yr]$,$6.635_{6.603}^{6.651}$ $T$ $[yr]$,$1981.192_{1981.174}^{1981.210}$ $e$,$0.767_{0.744}^{0.784}$ $a$ $[″]$,$0.054_{0.052}^{0.055}$ $\omega$ $[°]$,$14.515_{11.403}^{17.334}$ $\Omega$ $[°]$,$114.370_{111.651}^{116.627}$ $i$ $[°]$,$53.433_{47.021}^{58.896}$ $V_{0}$ $[km/s]$,$-1.761_{-1.983}^{-1.509}$ $\pi$ $[mas]$,$9.790_{9.500}^{10.126}$ $f/\pi$ $[pc]$,$40.589_{36.887}^{44.553}$ $m_1$ $[M_\odot]$,$2.265_{2.097}^{2.398}$ $q$,$0.659_{0.580}^{0.750}$