The HARPS search for southern extra-solar planets - XLVII. Five Jupiter-mass planets in long-period orbits, one highly irradiated Neptune, one brown dwarf, and five stellar binaries

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Volume 675 (July 2023)

A&A, 675 (2023) A173

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Table 3

Orbital and physical parameters for the exoplanet companions presented in this paper.

Parameter		HD 3964 b^(a)	HD 94771 b	HIP54597 b	BD-210397 b
P	(days)			3250 ± 17
T_P	(rBJD)
e				0.04 ± 0.02	0.1 ± 0.1
ω	(º)		90 ± 8
K	(ms⁻¹)	11 ± 1	8 0±0 4	35.1 ± 0.6	14 ± 2
m₂ sin i	(M_J)		0 53 ± 0 03	2.01 ± 0.03	0.7 ± 0.1
m₂ sin i	(M_⊕)		169 ± 9	639 ± 11
a₂	(AU)	2 07 ± 0 02	3 48 ± 0 03	3.81 ± 0.02
S	(S_⊕)	0 207 ± 0 005	0 271 ± 0 006	0.0143 ± 0.0002	0.020 ± 0.001
γ₀₃	(ms⁻¹)	− 825 ±	21 117 2± 0 3	51751.8 ± 0.5
γ₁₅	(ms⁻¹)	− 807 ±	21 130 9 ± 0 5	51 763.1 ± 0.7
γ_HIR	(ms⁻¹)	–	–	–	−3 ± 3
Jitter	(ms⁻¹)			2.4 ± 0.4
σ(O – C)	(ms⁻¹)	3.49	2.84	2.97	8.29
		1.16	1.17	1.21	1.21

Notes. Errors are 1σ Monte Carlo uncertainties. σ(O–C) is the residual noise after orbital fitting the observed drift with time. ^(a)The orbital solution is presented with caution, as it comes with a magnetic cycle with a similar period.

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