HD 238914 · K7
HD 238914 b
Rank #941 of the ranked catalogue · Discovered by Radial Velocity in 2018
HZ 9%M sin i
0.107
Earth-2.0 index
0.445
Earth Similarity Index
9%
Habitable-zone probability
12.80 R⊕
Radius
Planet
Mass1906.980 M⊕M sin i
Bulk density5.000 g/cm³
Orbital period4100.0000 days
Semi-major axis5.70000 au
Eccentricity0.560
Incident flux2.179 S⊕
Equilibrium temperature308.8 K
Maximum angular separation10.97 masReflected-light contrast 8.75e-10 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage67%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 238914
Spectral typeK7
Effective temperature4769 K
Radius12.730 R☉
Mass1.470 M☉
Distance519.5 pc / 1694.2 ly
DiscoveryRadial Velocity, 2018