Finding Earth 2.0
HD 127195

HD 127195 b

Discovered by Radial Velocity in 2026

unknownM sin i

Earth-2.0 index

Earth Similarity Index

Habitable-zone probability

14.00 R⊕

Radius

Planet

Mass212.945 M⊕M sin i
Bulk density0.426 g/cm³
Orbital period534.5000 days
Semi-major axis— au
Eccentricity0.040
Incident flux— S⊕
Equilibrium temperature— K
Maximum angular separation16.77 masReflected-light contrast 1.68e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage78%0% median composite-to-default difference over shared parameters.

Host star & system

HostHD 127195
Spectral typeK
Effective temperature4981 K
Radius4.160 R☉
Mass1.340 M☉
Distance84.7 pc / 276.3 ly
DiscoveryRadial Velocity, 2026