Finding Earth 2.0
14 Her · K0

HD 145675 c

Rank #4649 of the ranked catalogue · Discovered by Radial Velocity in 2021

HZ 0%measured

0.072

Earth-2.0 index

0.118

Earth Similarity Index

0%

Habitable-zone probability

12.60 R⊕

Radius

Planet

Mass2510.844 M⊕measured
Bulk density6.900 g/cm³
Orbital period15732.4589 days
Semi-major axis20.00000 au
Eccentricity0.520
Incident flux0.002 S⊕
Equilibrium temperature52.4 K
Maximum angular separation1115.31 masReflected-light contrast 6.89e-11 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources6 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage42%0% median composite-to-default difference over shared parameters.

Host star & system

Host14 Her
Spectral typeK0
Effective temperature5338 K
Radius0.930 R☉
Mass0.970 M☉
Distance17.9 pc / 58.5 ly
DiscoveryRadial Velocity, 2021