HD 180314 · K0
HD 180314 b
Rank #3716 of the ranked catalogue · Discovered by Radial Velocity in 2010
HZ 0%M sin i
0.082
Earth-2.0 index
0.203
Earth Similarity Index
0%
Habitable-zone probability
12.00 R⊕
Radius
Planet
Mass7216.930 M⊕M sin i
Bulk density22.900 g/cm³
Orbital period394.7300 days
Semi-major axis1.44800 au
Eccentricity0.247
Incident flux20.985 S⊕
Equilibrium temperature544.1 K
Maximum angular separation11.83 masReflected-light contrast 1.19e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources5 · 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 180314
Spectral typeK0
Effective temperature4917 K
Radius9.200 R☉
Mass2.600 M☉
Distance122.4 pc / 399.1 ly
DiscoveryRadial Velocity, 2010