The SOPHIE search for northern extrasolar planets - XVII. A wealth of new objects: Six cool Jupiters, three brown dwarfs, and 16 low-mass binary stars

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Volume 651 (July 2021)

A&A, 651 (2021) A11

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Table 2

Fitted Keplerian orbital solutions with their 1σ uncertainties for the four BDs having 25.05 M_J ≤ m sin i ≤ 60.27 M_J.

Name	Unit	BD-004475	HD 184601	HD 205521	HD 5433
P	days	723.2 ± 0.74	849.35 ± 1.45	2032.32 ± 2.42	576.6 ± 1.59

K	m s⁻¹	711.21 ± 11.51	1531.86 ± 18.65	406.91 ± 5.82	2096.86 ± 164.45

e	−	0.39 ± 0.01	0.49 ± 0.01	0.17 ± 0.01	0.81 ± 0.02

ω	(°)	−97.55 ± 2.46	137.71 ± 0.77	−139.79 ± 3.05	76.9 ± 3.53

	BJD-2450000	8799.64 ± 3.47	8480.37 ± 1.14	8468.68 ± 13.29	8031.95 ± 0.26

γ_S+	km s⁻¹	23.58 ± 0.03	−63.49 ± 0.02	−7.96 ± 0.01	30.97 ± 0.19

γ_S	km s⁻¹	23.58 ± 0.02	–	–	30.97 ± 0.16

σ_{O-C, S+}	m s⁻¹	7.41	7.69	2.57	16.76
σ_{O-C, S}	m s⁻¹	6.13	–	–	9.26

m sin i ^(‡)	M_J	25.05 ± 2.23	60.27 ± 3.65	26.62 ± 1.64	49.11 ± 3.4
a^(‡)	AU	1.48 ± 0.11	1.76 ± 0.08	3.26 ± 0.15	1.37 ± 0.06

Notes. SOPHIE measurements taken after the instrument upgrade in June 2011 are referred as S+. ^(†) Time at periastron. ^(‡)The uncertainties in the host star masses are taken into account while obtaining the uncertainties on m sin i and a.

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