Precise radial velocities of giant stars - XIV. Evidence of planetary companions around HD 25723, 17 Sco, 3 Cnc, and 44 UMa

Home

All issues

Volume 644 (December 2020)

A&A, 644 (2020) A1

Full HTML

Free Access

Table 3

Orbital parameters of the HD 25723 planetary system.

	MCMC samples		N-body solution		Stable solution

Orb. param.	HD 25723 b	HD 25723 c	HD 25723 b	HD 25723 c	HD 25723 b	HD 25723 c
P(days)	456.91	2323.54	456.52	2289.21	456.78	2369.84

K(m s⁻¹)	40.05	12.68	40.69	13.90	40.09	13.59

e	0.02	0.22	0.04	0.28	0.05	0.22

ω (deg)	75.88	210.9	70.52	253.21	89.48	210.58

M(deg)	143.82	60.22	153.79	11.44	134.73	12.43

σ_jitter (m s⁻¹)	13.21		13.38		13.22

RV offset (m s⁻¹)	−2.35		−2.08		−2.24

m sin i (M_J)	2.49	1.31	2.55	1.34	2.51	1.33

a (AU)	1.49	4.35	1.49	4.37	1.49	4.35

Notes. The first column shows the mode of the dynamical MCMC samples and the 68% confidence interval as an error bar. The second column shows the best dynamical fit, while the third column shows the best stable fit. All fits are fixed to be edge-on and coplanar.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.