Finding Earth 2.0
HD 108236 · G3 V

HD 108236 b

Rank #3499 of the ranked catalogue · Discovered by Transit in 2020

HZ 0%inferred

0.084

Earth-2.0 index

0.236

Earth Similarity Index

0%

Habitable-zone probability

1.61 R⊕

Radius

Planet

Mass3.240 M⊕inferred
Bulk density4.230 g/cm³
Orbital period3.7960 days
Semi-major axis0.04527 au
Eccentricity0.045
Incident flux312.181 S⊕
Equilibrium temperature1068.5 K
Transit-time σ at 203048.1 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.70 masReflected-light contrast 2.21e-7 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 108236
Spectral typeG3 V
Effective temperature5660 K
Radius0.877 R☉
Mass0.869 M☉
Distance64.6 pc / 210.7 ly
DiscoveryTransit, 2020