Planet HD 47366 b

Name HD 47366 b
Planet Status Confirmed
Discovered in 2016
Mass 1.75 ( -0.2 +0.2 ) MJ
Mass*sin(i) 1.75 ( -0.2 +0.2 ) MJ
Semi-Major Axis 1.214 (± 0.03) AU
Orbital Period 363.3 (± 2.5) day
Eccentricity 0.089 ( -0.06 +0.079 )
ω 100.0 ( -71.0 +100.0 ) deg
Tperi 2450122.0 ( -55.0 +71.0 ) JD
Radius
Inclination
Update 2016-01-19
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 33.6 ( -2.8 +3.6 ) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 47366
Name HD 47366
Distance 80.0 (± 2.7) pc
Spectral type K1III
Apparent magnitude V 6.11
Mass 1.81 (± 0.13) MSun
Age 1.61 (± 0.53) Gyr
Effective temperature 4866.0 (± 100.0) K
Radius 7.3 (± 0.33) RSun
Metallicity [Fe/H] -0.02 (± 0.09)
Detected Disc
Magnetic Field
RA2000 06:37:41.0
Dec2000 -12:59:06
Alternate Names
Planetary system
2 planets

Related publications

Re-analysing the dynamical stability of the HD 47366 planetary system
2019 MARSHALL J., WITTENMYER R., HORNER J., CLARK J., MENGEL M. et al.
Astron. J., 157, 1
paper  arxiv  

A Pair of Giant Planets around the Evolved Intermediate-Mass Star HD 47366: Multiple Circular Orbits or a Mutually Retrograde Configuration
2016 SATO B., WANG L., LIU Y.-J., ZHAO G., OMIYA M. et al.
ApJ, 819, 59
paper  arxiv  ADS