HD 564 · G2/G3 V
HD 564 b
Rank #1774 of the ranked catalogue · Discovered by Radial Velocity in 2014
HZ 100%M sin i
0.098
Earth-2.0 index
0.347
Earth Similarity Index
100%
Habitable-zone probability
12.50 R⊕
Radius
Planet
Mass104.880 M⊕M sin i
Bulk density0.295 g/cm³
Orbital period492.3000 days
Semi-major axis1.20000 au
Eccentricity0.096
Incident flux0.725 S⊕
Equilibrium temperature234.6 K
Maximum angular separation23.45 masReflected-light contrast 1.88e-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 564
Spectral typeG2/G3 V
Effective temperature5902 K
Radius1.010 R☉
Mass0.961 M☉
Distance51.2 pc / 166.9 ly
DiscoveryRadial Velocity, 2014