HD 109246 · G0 V
HD 109246 b
Rank #2992 of the ranked catalogue · Discovered by Radial Velocity in 2010
HZ 0%M sin i
0.088
Earth-2.0 index
0.246
Earth Similarity Index
0%
Habitable-zone probability
13.90 R⊕
Radius
Planet
Mass273.334 M⊕M sin i
Bulk density0.559 g/cm³
Orbital period68.2700 days
Semi-major axis0.33000 au
Eccentricity0.120
Incident flux11.568 S⊕
Equilibrium temperature468.8 K
Maximum angular separation4.87 masReflected-light contrast 3.08e-7 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 109246
Spectral typeG0 V
Effective temperature5844 K
Radius1.070 R☉
Mass1.200 M☉
Distance67.8 pc / 221.2 ly
DiscoveryRadial Velocity, 2010