HD 148156 · G0/2 V
HD 148156 b
Rank #2461 of the ranked catalogue · Discovered by Radial Velocity in 2009
HZ 0%M sin i
0.092
Earth-2.0 index
0.320
Earth Similarity Index
0%
Habitable-zone probability
13.90 R⊕
Radius
Planet
Mass270.144 M⊕M sin i
Bulk density0.553 g/cm³
Orbital period1027.0000 days
Semi-major axis2.45000 au
Eccentricity0.520
Incident flux0.296 S⊕
Equilibrium temperature187.6 K
Maximum angular separation42.88 masReflected-light contrast 5.59e-9 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 148156
Spectral typeG0/2 V
Effective temperature6308 K
Radius1.210 R☉
Mass1.220 M☉
Distance57.1 pc / 186.3 ly
DiscoveryRadial Velocity, 2009