Do stellar magnetic cycles influence the measurement of precise radial velocities?

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Table 4:

Orbital elements of the fitted orbits for HD 16160, HD 160346, and HD 219834. See text for more details.
Parameter	HD 16160	HD 160346	HD 219834 A	Units
P	21 900 $^{\dagger}$	83.7288 $\pm$ 0.0007	2338 $\pm$ 17	[d]
T	2 457 280 $\pm$ 271	2 454 590.40 $\pm$ 0.02	2 453 768 $\pm$ 19	[d]
a	14.0	0.36	4.10	[AU]
e	0.75 $^{\dagger}$	0.2048 $\pm$ 0.0004	0.184 $\pm$ 0.005
V_r (HARPS)	25.53 $\pm$ 0.05	21.941 $\pm$ 0.002	10.56 $\pm$ 0.03	[km s^-1]
$\omega$	144 $\pm$ 2	140.1 $\pm$ 0.1	213.9 $\pm$ 0.7	[degr]
K₁	1052 $\pm$ 194	5691 $\pm$ 3	6017 $\pm$ 11	[m s^-1]
$\sigma(\rm O{-}C)$	1.51	7.11	25.8	[m s^-1]
N	78	33	25
$m_2~\sin{i}$	74	101	448	[ $M_{{\rm Jup}}$ ]

Notes. $^{(\dagger)}$ Fixed according to Golimowski et al. (2000).

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