Planet HD 128356 b

Name HD 128356 b
Planet Status Confirmed
Discovered in 2016
Mass 0.89 (± 0.07) MJ
Mass*sin(i) 0.89 (± 0.07) MJ
Semi-Major Axis 0.87 (± 0.03) AU
Orbital Period 298.2 (± 1.6) JD
Eccentricity 0.57 (± 0.08)
ω 84.0 (± 4.6) deg
Tperi
Radius
Inclination
Update 2016-04-02
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method
Molecules
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 36.9 (± 1.2) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 128356
Name HD 128356
Distance 26.03 (± 0.52) pc
Spectral type K3V
Apparent magnitude V 8.29
Mass 0.65 (± 0.05) MSun
Age 10.0 (± 5.0) Gyr
Effective temperature 4875.0 (± 100.0) K
Radius 0.85 (± 0.02) RSun
Metallicity [Fe/H] 0.17 (± 0.1)
Detected Disc
Magnetic Field
RA2000 14:37:05.0
Dec2000 -25:48:09
Alternate Names
Planetary system 1 planet

More data


Related publications

New Planetary Systems from the Calan-Hertfordshire Extrasolar Planet Search and the Core Accretion Mass Limit
2017 JENKINS J., JONES H., TUOMI M., DIAZ M., CORDERO J. et al.
MNRAS, 466, 443
paper  arxiv  ADS