Cold giant discoveries from a joint radial-velocity and astrometry framework - EMPEROR II – Jupiter analogues around metal-rich CHEPS stars

Open Access

Table D.3

HIP 98599 joint RV+astrometry parameter estimates.

Parameter	Prior	1K~
Offsets and Jitter

γ_C07 (m s^-1)	~U(-200, 200)	$- {42.12}_{- 3.63}^{+ 2.61}$ $Mathematical equation: $-42.12^{+2.61}_{-3.63}$$
γ_C14 (m s^-1)	~U(-200, 200)	${15.58}_{- 4.41}^{+ 2.82}$ $Mathematical equation: $15.58^{+2.82}_{-4.41}$$
γ_H (m s^-1)	~U(-200, 200)	$- {1.09}_{- 1.53}^{+ 1.58}$ $Mathematical equation: $-1.09^{+1.58}_{-1.53}$$
γ_HIR (m s^-1)	~U(-200, 200)	${28.84}_{- 9.66}^{+ 8.58}$ $Mathematical equation: $28.84^{+8.58}_{-9.66}$$
γ_H15 (m s^-1)	~U(-200, 200)	${26.08}_{- 2.45}^{+ 0.72}$ $Mathematical equation: $26.08^{+0.72}_{-2.45}$$
σ_C07 (m s^-1)	~N(0, 10)	${3.63}_{- 3.63}^{+ 3.41}$ $Mathematical equation: $3.63^{+3.41}_{-3.63}$$
σ_C14 (m s^-1)	~N(0, 5)	${0.21}_{- 0.21}^{+ 0.55}$ $Mathematical equation: $0.21^{+0.55}_{-0.21}$$
σ_H (m s^-1)	~N(0, 5)	${6.90}_{- 0.27}^{+ 1.53}$ $Mathematical equation: $6.90^{+1.53}_{-0.27}$$
σ_HIR (m s^-1)	~N(0, 10)	${9.91}_{- 1.59}^{+ 1.50}$ $Mathematical equation: $9.91^{+1.50}_{-1.59}$$
σ_H15 (m s^-1)	~N(0, 5)	${2.56}_{- 1.30}^{+ 1.52}$ $Mathematical equation: $2.56^{+1.52}_{-1.30}$$

Keplerian Orbit

P₁ (days)	~U(1, 10000)	$2656_{- 16}^{+ 40}$ $Mathematical equation: $2656^{+40}_{-16}$$
K₁ (m s^-1)	~U(0, 150)	${45.53}_{- 2.90}^{+ 1.04}$ $Mathematical equation: $45.53^{+1.04}_{-2.90}$$
φ₁ (rad)	~U(0, 2π)	${5.47}_{- 0.05}^{+ 0.25}$ $Mathematical equation: $5.47^{+0.25}_{-0.05}$$
e₁	~N(0, 0.3)	${0.169}_{- 0.055}^{+ 0.002}$ $Mathematical equation: $0.169^{+0.002}_{-0.055}$$
ω₁ (rad)	~U(0, 2π)	${4.80}_{- 0.28}^{+ 0.06}$ $Mathematical equation: $4.80^{+0.06}_{-0.28}$$
I₁ (°)	~I(0, 180)	${29.7}_{- 6.2}^{+ 6.9}$ $Mathematical equation: $29.7^{+6.9}_{-6.2}$$
Ω₁ (°)	~U(0, 2π)	${302.26}_{- 1.16}^{+ 7.55}$ $Mathematical equation: $302.26^{+7.55}_{-1.16}$$

Astrometry

Δ α_* (mas)	~U(-10, 10)	$- {0.164}_{- 0.020}^{+ 0.022}$ $Mathematical equation: $-0.164^{+0.022}_{-0.020}$$
Δδ (mas)	~U(-10, 10)	${0.151}_{- 0.043}^{+ 0.016}$ $Mathematical equation: $0.151^{+0.016}_{-0.043}$$
Δ ϖ (mas)	~U(-10, 10)	$- {0.028}_{- 0.023}^{+ 0.028}$ $Mathematical equation: $-0.028^{+0.028}_{-0.023}$$
Δ μ_{α_*} (mas/yr)	~U(-10, 10)	${0.106}_{- 0.008}^{+ 0.015}$ $Mathematical equation: $0.106^{+0.015}_{-0.008}$$
Δ μ_δ (mas/yr)	~U(-10, 10)	${0.138}_{- 0.001}^{+ 0.016}$ $Mathematical equation: $0.138^{+0.016}_{-0.001}$$
J_hipp (mas)	~U(0, 10)	${0.67}_{- 0.50}^{+ 0.57}$ $Mathematical equation: $0.67^{+0.57}_{-0.50}$$
S_gaia	~N(1, 1, 0.1)	${1.24}_{- 0.03}^{+ 0.03}$ $Mathematical equation: $1.24^{+0.03}_{-0.03}$$

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.