Architecture of planetary systems with and without outer giant planets - I. Inner planet detections around HD 23079, HD 196067, and HD 86226

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Volume 703 (November 2025)

A&A, 703 (2025) A78

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Table 4

Posteriors of the orbital parameters for HD 23079, HD 196067, and HD 86226.

Parameter	Unit	HD 23079	HD 196067	HD 86226
P_b	d	${735.7}_{- 0.4}^{+ 0.4}$ $\[735.7_{-0.4}^{+0.4}\]$	$3397_{- 14}^{+ 17}$ $\[3397_{-14}^{+17}\]$	$1616_{- 28}^{+ 46}$ $\[1616_{-28}^{+46}\]$
U_{0, b= M_{0, b} + ω_b}^a	deg	${107.0}_{- 0.9}^{+ 0.9}$ $\[107.0_{-0.9}^{+0.9}\]$	$- {53.0}_{- 2.2}^{+ 2.6}$ $\[-53.0_{-2.2}^{+2.6}\]$	$- 66_{- 12}^{+ 16}$ $\[-66_{-12}^{+16}\]$
K_b	m s⁻¹	${54.4}_{- 0.4}^{+ 0.3}$ $\[54.4_{-0.4}^{+0.3}\]$	$80_{- 4}^{+ 3}$ $\[80_{-4}^{+3}\]$	${7.8}_{- 0.6}^{+ 0.8}$ $\[7.8_{-0.6}^{+0.8}\]$
e_b		${0.072}_{- 0.011}^{+ 0.012}$ $\[0.072_{-0.011}^{+0.012}\]$	${0.561}_{- 0.012}^{+ 0.011}$ $\[0.561_{-0.012}^{+0.011}\]$	${0.07}_{- 0.05}^{+ 0.09}$ $\[0.07_{-0.05}^{+0.09}\]$
ω_b^b	deg	$29_{- 7}^{+ 15}$ $\[29_{-7}^{+15}\]$	${142.0}_{- 1.8}^{+ 1.5}$ $\[142.0_{-1.8}^{+1.5}\]$	$37_{- 180}^{+ 100}$ $\[37_{-180}^{+100}\]$
m_b sin i_b^c	M_J	${2.66}_{- 0.05}^{+ 0.05}$ $\[2.66_{-0.05}^{+0.05}\]$	${5.42}_{- 0.26}^{+ 0.20}$ $\[5.42_{-0.26}^{+0.20}\]$	${0.49}_{- 0.04}^{+ 0.05}$ $\[0.49_{-0.04}^{+0.05}\]$

P_c	d	${5.74894}_{- 0.00021}^{+ 0.00022}$ $\[5.74894_{-0.00021}^{+0.00022}\]$	${4.60111}_{- 0.00024}^{+ 0.00024}$ $\[4.60111_{-0.00024}^{+0.00024}\]$	${3.98450}_{- 0.00022}^{+ 0.00023}$ $\[3.98450_{-0.00022}^{+0.00023}\]$
U_{0, c= M_{0, c} + ω_c}^a	deg	$156_{- 10}^{+ 10}$ $\[156_{-10}^{+10}\]$	$- 1_{- 17}^{+ 18}$ $\[-1_{-17}^{+18}\]$	$- 10_{- 22}^{+ 24}$ $\[-10_{-22}^{+24}\]$
K_c	m s⁻¹	${2.65}_{- 0.27}^{+ 0.26}$ $\[2.65_{-0.27}^{+0.26}\]$	${3.6}_{- 0.4}^{+ 0.4}$ $\[3.6_{-0.4}^{+0.4}\]$	${2.82}_{- 0.26}^{+ 0.25}$ $\[2.82_{-0.26}^{+0.25}\]$
e_c		${0.07}_{- 0.05}^{+ 0.09}$ $\[0.07_{-0.05}^{+0.09}\]$	${0.12}_{- 0.09}^{+ 0.12}$ $\[0.12_{-0.09}^{+0.12}\]$	${0.05}_{- 0.04}^{+ 0.07}$ $\[0.05_{-0.04}^{+0.07}\]$
ω_c^b	deg	$247_{- 166}^{+ 64}$ $\[247_{-166}^{+64}\]$	$278_{- 104}^{+ 41}$ $\[278_{-104}^{+41}\]$	$170_{- 94}^{+ 108}$ $\[170_{-94}^{+108}\]$
m_c sin i_c^c	M_⊕	${8.1}_{- 0.8}^{+ 0.8}$ $\[8.1_{-0.8}^{+0.8}\]$	${10.1}_{- 1.2}^{+ 1.2}$ $\[10.1_{-1.2}^{+1.2}\]$	${7.7}_{- 0.7}^{+ 0.7}$ $\[7.7_{-0.7}^{+0.7}\]$

Epoch	BJD	2 455 000	2 455 000	2 455 000

Notes. An extended version of this table with the maximum likelihood estimates and kima posteriors of all model parameters is provided in Table A.1. ^(a) Mean argument of latitude at the reference epoch (U₀ = M₀ + ω = λ₀ − Ω, where M₀, λ₀, ω, and Ω are the mean anomaly, mean longitude, argument of periastron, and longitude of the ascending node, respectively). ^(b) Argument of periastron of the stellar orbit. ^(c) The uncertainties on the planetary masses take into account the stellar mass formal uncertainties, but do not include systemic errors from stellar models (see Table 1).

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