HD 149806 · K0V
HD 149806 b
Rank #4645 of the ranked catalogue · Discovered by Radial Velocity in 2022
HZ 0%measured
0.073
Earth-2.0 index
0.124
Earth Similarity Index
0%
Habitable-zone probability
12.30 R⊕
Radius
Planet
Mass4003.684 M⊕measured
Bulk density11.800 g/cm³
Orbital period16521.5278 days
Semi-major axis12.40400 au
Eccentricity0.357
Incident flux0.004 S⊕
Equilibrium temperature62.7 K
Maximum angular separation611.86 masReflected-light contrast 1.71e-10 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 coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 149806
Spectral typeK0V
Effective temperature5352 K
Radius0.890 R☉
Mass0.930 M☉
Distance20.3 pc / 66.1 ly
DiscoveryRadial Velocity, 2022