HD 4732 · K0 IV
HD 4732 b
Rank #2445 of the ranked catalogue · Discovered by Radial Velocity in 2012
HZ 0%M sin i
0.092
Earth-2.0 index
0.295
Earth Similarity Index
0%
Habitable-zone probability
13.40 R⊕
Radius
Planet
Mass631.207 M⊕M sin i
Bulk density1.440 g/cm³
Orbital period371.7400 days
Semi-major axis1.12900 au
Eccentricity0.266
Incident flux10.301 S⊕
Equilibrium temperature455.4 K
Maximum angular separation20.61 masReflected-light contrast 2.45e-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 4732
Spectral typeK0 IV
Effective temperature4898 K
Radius5.030 R☉
Mass1.390 M☉
Distance54.8 pc / 178.7 ly
DiscoveryRadial Velocity, 2012