bet UMi · K4 III
bet UMi b
Rank #4836 of the ranked catalogue · Discovered by Radial Velocity in 2014
HZ 0%M sin i
0.070
Earth-2.0 index
0.147
Earth Similarity Index
0%
Habitable-zone probability
12.70 R⊕
Radius
Planet
Mass1938.700 M⊕M sin i
Bulk density5.200 g/cm³
Orbital period522.3000 days
Semi-major axis1.40000 au
Eccentricity0.190
Incident flux273.996 S⊕
Equilibrium temperature1034.2 K
Maximum angular separation36.11 masReflected-light contrast 1.43e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · 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
Hostbet UMi
Spectral typeK4 III
Effective temperature4126 K
Radius38.300 R☉
Mass1.400 M☉
Distance38.8 pc / 126.5 ly
DiscoveryRadial Velocity, 2014