HD 34445 · G0 V
HD 34445 b
Rank #1493 of the ranked catalogue · Discovered by Radial Velocity in 2009
HZ 99%M sin i
0.101
Earth-2.0 index
0.346
Earth Similarity Index
99%
Habitable-zone probability
13.90 R⊕
Radius
Planet
Mass260.621 M⊕M sin i
Bulk density0.533 g/cm³
Orbital period1049.0000 days
Semi-major axis2.07000 au
Eccentricity0.270
Incident flux0.469 S⊕
Equilibrium temperature210.4 K
Maximum angular separation44.91 masReflected-light contrast 7.83e-9 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 34445
Spectral typeG0 V
Effective temperature5879 K
Radius1.380 R☉
Mass1.140 M☉
Distance46.1 pc / 150.3 ly
DiscoveryRadial Velocity, 2009