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Table 1:

Best Newtonian fit S1 for the HD 202206 system assuming $i_{\rm b}=i_\sc=90\hbox{$^\circ$ }$ and $\Delta \Omega =0\hbox {$^\circ $ }$.

Param.
S1 Inner Outer

V0
[km s-1] $14.729 \pm 0.001$
P [days] $256.389 \pm 0.044$ $1397.445 \pm 19.056$
K [m/s] $564.82 \pm 1.42$ $38.08 \pm 1.21$
e   $0.431 \pm 0.001$ $0.104 \pm 0.024$
$\omega$ [deg] $161.91 \pm 0.27$ $105.56 \pm 15.77$
$M+\omega$ [deg] $239.016 \pm 0.13$ $250.38 \pm 2.71$
a [AU] 0.8053 2.4832
i [deg] 90 90
$\Omega$ [deg] 0 0
m [ ${M}_{\rm Jup}$] 16.59 2.179
Date [JD-2 400 000] 53 000.00
rms [m/s] 7.4544
$\sqrt {\chi _{\rm r}^2}$   1.411

Notes. Errors are given by the standard deviation $\sigma$. This fit corresponds to a coplanar system seen edge-on, with minimum values for the masses.


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