Planet HD 158259 b

Name HD 158259 b
Planet Status Confirmed
Discovered in 2019
Mass
Mass*sin(i) 0.0173 (± 0.0019) MJ
Semi-Major Axis
Orbital Period 3.432037 (± 0.0002) day
Eccentricity
ω
Tperi
Radius
Inclination
Update 2019-12-02
Detection Method Radial Velocity
Mass Detection Method Spectrum
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 2.2 (± 0.2) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 158259
Name HD 158259
Distance 27.08 (± 0.01) pc
Spectral type G0
Apparent magnitude V 6.46
Mass 1.08 (± 0.1) MSun
Age
Effective temperature
Radius 1.21 ( -0.08 +0.03 ) RSun
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 17:25:24.0
Dec2000 +52:47:26
Alternate Names
Planetary system
4 planets

More data


Related publications

The SOPHIE search for northern extrasolar planets. XVII. A compact planetary system in a near 3:2 mean motion resonance chain
2019 HARA N., BOUCHY F., STALPORT M., BOISSE I., RODRIGUEZ J. et al.
Astron. & Astrophys., submitted
arxiv