HD 59686 A · K2 III
HD 59686 A b
Rank #3498 of the ranked catalogue · Discovered by Radial Velocity in 2016
HZ 0%M sin i
0.084
Earth-2.0 index
0.223
Earth Similarity Index
0%
Habitable-zone probability
12.70 R⊕
Radius
Planet
Mass2199.384 M⊕M sin i
Bulk density5.900 g/cm³
Orbital period299.3600 days
Semi-major axis1.08600 au
Eccentricity0.050
Incident flux56.234 S⊕
Equilibrium temperature696.1 K
Maximum angular separation12.16 masReflected-light contrast 2.37e-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 59686 A
Spectral typeK2 III
Effective temperature4658 K
Radius13.200 R☉
Mass1.900 M☉
Distance89.3 pc / 291.2 ly
DiscoveryRadial Velocity, 2016