HD 74156 · G0
HD 74156 b
Rank #3228 of the ranked catalogue · Discovered by Radial Velocity in 2003
HZ 0%M sin i
0.086
Earth-2.0 index
0.219
Earth Similarity Index
0%
Habitable-zone probability
13.50 R⊕
Radius
Planet
Mass532.363 M⊕M sin i
Bulk density1.190 g/cm³
Orbital period51.6356 days
Semi-major axis0.28000 au
Eccentricity0.636
Incident flux32.095 S⊕
Equilibrium temperature605.0 K
Maximum angular separation4.86 masReflected-light contrast 4.04e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources7 · 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 74156
Spectral typeG0
Effective temperature6068 K
Radius1.511 R☉
Mass1.100 M☉
Distance57.6 pc / 187.9 ly
DiscoveryRadial Velocity, 2003