Parameter,Estimate $P$ $[yr]$,$7.641_{7.604}^{7.675}$ $T$ $[yr]$,$1981.406_{1981.316}^{1981.497}$ $e$,$0.642_{0.615}^{0.664}$ $a$ $[″]$,$0.092_{0.089}^{0.096}$ $\omega$ $[°]$,$264.965_{257.607}^{272.062}$ $\Omega$ $[°]$,$192.611_{183.832}^{202.298}$ $i$ $[°]$,$31.683_{25.101}^{36.548}$ $V_{0}$ $[km/s]$,$-2.455_{-2.658}^{-2.284}$ $\pi$ $[mas]$,$21.172_{20.827}^{21.531}$ $f/\pi$ $[pc]$,$16.823_{13.633}^{21.304}$ $m_1$ $[M_\odot]$,$0.913_{0.666}^{1.113}$ $q$,$0.553_{0.398}^{0.812}$