Finding Earth 2.0
HD 45364 · K0 V

HD 45364 b

Rank #1081 of the ranked catalogue · Discovered by Radial Velocity in 2008

HZ 0%M sin i

0.105

Earth-2.0 index

0.409

Earth Similarity Index

0%

Habitable-zone probability

9.03 R⊕

Radius

Planet

Mass60.165 M⊕M sin i
Bulk density0.449 g/cm³
Orbital period225.7900 days
Semi-major axis0.67930 au
Eccentricity0.067
Incident flux1.380 S⊕
Equilibrium temperature275.5 K
Maximum angular separation19.77 masReflected-light contrast 3.07e-8 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 45364
Spectral typeK0 V
Effective temperature5466 K
Radius0.890 R☉
Mass0.820 M☉
Distance34.4 pc / 112.0 ly
DiscoveryRadial Velocity, 2008