Finding Earth 2.0
HD 106270 · G5 IV

HD 106270 b

Rank #630 of the ranked catalogue · Discovered by Radial Velocity in 2011

HZ 99%measured

0.112

Earth-2.0 index

0.412

Earth Similarity Index

99%

Habitable-zone probability

12.40 R⊕

Radius

Planet

Mass3623.244 M⊕measured
Bulk density10.400 g/cm³
Orbital period1888.0000 days
Semi-major axis3.34000 au
Eccentricity0.185
Incident flux0.511 S⊕
Equilibrium temperature214.9 K
Maximum angular separation35.60 masReflected-light contrast 2.39e-9 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources5 · 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 106270
Spectral typeG5 IV
Effective temperature5509 K
Radius2.660 R☉
Mass1.390 M☉
Distance93.8 pc / 306.0 ly
DiscoveryRadial Velocity, 2011