Parameter,Estimate $P$ $[yr]$,$1.696_{1.694}^{1.701}$ $T$ $[yr]$,$2002.814_{2002.790}^{2002.834}$ $e$,$0.474_{0.445}^{0.498}$ $a$ $[″]$,$0.040_{0.039}^{0.042}$ $\omega$ $[°]$,$49.302_{43.654}^{54.297}$ $\Omega$ $[°]$,$356.416_{351.466}^{360.000}$ $i$ $[°]$,$151.234_{148.193}^{153.730}$ $V_{0}$ $[km/s]$,$4.650_{4.321}^{4.939}$ $\pi$ $[mas]$,$21.785_{20.739}^{23.088}$ $f/\pi$ $[pc]$,$22.151_{19.831}^{23.900}$ $m_1$ $[M_\odot]$,$1.149_{1.082}^{1.238}$ $q$,$0.933_{0.834}^{1.000}$