Planet HD 224538 b

Name HD 224538 b
Planet Status Confirmed
Discovered in 2016
Mass 5.97 (± 0.42) MJ
Mass*sin(i) 5.97 (± 0.42) MJ
Semi-Major Axis 2.28 (± 0.08) AU
Orbital Period 1189.1 (± 5.1) JD
Eccentricity 0.464 (± 0.022)
ω 24.0 (± 2.0) 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 107.0 (± 2.4) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 224538
Name HD 224538
Distance 77.76 (± 4.41) pc
Spectral type F9IV/V
Apparent magnitude V 8.06
Mass 1.54 (± 0.06) MSun
Age 2.0 ( -2.0 +3.0 ) Gyr
Effective temperature 6097.0 (± 100.0) K
Radius 1.34 (± 0.05) RSun
Metallicity [Fe/H] 0.27 (± 0.1)
Detected Disc
Magnetic Field
RA2000 23:58:52.0
Dec2000 -61:35:12
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