Finding Earth 2.0
HD 360 · G8 III

HD 360 b

Rank #4535 of the ranked catalogue · Discovered by Radial Velocity in 2021

HZ 0%M sin i

0.074

Earth-2.0 index

0.162

Earth Similarity Index

0%

Habitable-zone probability

14.00 R⊕

Radius

Planet

Mass238.371 M⊕M sin i
Bulk density0.477 g/cm³
Orbital period273.1000 days
Semi-major axis0.98000 au
Eccentricity0.139
Incident flux57.434 S⊕
Equilibrium temperature699.8 K
Maximum angular separation8.79 masReflected-light contrast 3.54e-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 coverage67%0% median composite-to-default difference over shared parameters.

Host star & system

HostHD 360
Spectral typeG8 III
Effective temperature4770 K
Radius10.860 R☉
Mass1.690 M☉
Distance111.5 pc / 363.8 ly
DiscoveryRadial Velocity, 2021