Finding Earth 2.0
HIP 109600 · G5

HIP 109600 b

Rank #911 of the ranked catalogue · Discovered by Radial Velocity in 2016

HZ 0%M sin i

0.107

Earth-2.0 index

0.449

Earth Similarity Index

0%

Habitable-zone probability

13.20 R⊕

Radius

Planet

Mass851.784 M⊕M sin i
Bulk density2.040 g/cm³
Orbital period232.0800 days
Semi-major axis0.70600 au
Eccentricity0.163
Incident flux1.674 S⊕
Equilibrium temperature289.1 K
Maximum angular separation10.64 masReflected-light contrast 6.07e-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 coverage58%0% median composite-to-default difference over shared parameters.

Host star & system

HostHIP 109600
Spectral typeG5
Effective temperature5530 K
Radius0.972 R☉
Mass0.870 M☉
Distance66.3 pc / 216.4 ly
DiscoveryRadial Velocity, 2016