47 UMa · G0V
47 UMa d
Rank #4248 of the ranked catalogue · Discovered by Radial Velocity in 2009
HZ 0%M sin i
0.077
Earth-2.0 index
0.168
Earth Similarity Index
0%
Habitable-zone probability
13.50 R⊕
Radius
Planet
Mass521.220 M⊕M sin i
Bulk density1.160 g/cm³
Orbital period14002.0000 days
Semi-major axis11.60000 au
Eccentricity0.160
Incident flux0.012 S⊕
Equilibrium temperature83.6 K
Maximum angular separation840.78 masReflected-light contrast 2.35e-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 coverage67%0% median composite-to-default difference over shared parameters.
Host star & system
Host47 UMa
Spectral typeG0V
Effective temperature5872 K
Radius1.213 R☉
Mass1.060 M☉
Distance13.8 pc / 45.0 ly
DiscoveryRadial Velocity, 2009