HD 148427 · K0 III- IV
HD 148427 b
Rank #1301 of the ranked catalogue · Discovered by Radial Velocity in 2009
HZ 0%measured
0.103
Earth-2.0 index
0.315
Earth Similarity Index
0%
Habitable-zone probability
13.70 R⊕
Radius
Planet
Mass381.394 M⊕measured
Bulk density0.815 g/cm³
Orbital period331.9000 days
Semi-major axis1.11000 au
Eccentricity0.120
Incident flux4.891 S⊕
Equilibrium temperature378.0 K
Maximum angular separation15.56 masReflected-light contrast 2.64e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources4 · 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 148427
Spectral typeK0 III- IV
Effective temperature5025 K
Radius3.860 R☉
Mass1.640 M☉
Distance71.3 pc / 232.7 ly
DiscoveryRadial Velocity, 2009