Finding Earth 2.0
Kepler-1864

Kepler-1864 b

Rank #3934 of the ranked catalogue · Discovered by Transit in 2021

HZ 0%inferred

0.080

Earth-2.0 index

0.221

Earth Similarity Index

0%

Habitable-zone probability

0.75 R⊕

Radius

Planet

Mass0.353 M⊕inferred
Bulk density4.520 g/cm³
Orbital period3.8815 days
Semi-major axis0.04900 au
Eccentricity0.000
Incident flux427.600 S⊕
Equilibrium temperature1155.9 K
Maximum angular separation0.16 masReflected-light contrast 4.11e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources6 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage50%0% median composite-to-default difference over shared parameters.

Host star & system

HostKepler-1864
Spectral typeG
Effective temperature5854 K
Radius0.979 R☉
Mass1.030 M☉
Distance298.9 pc / 974.9 ly
DiscoveryTransit, 2021