Finding Earth 2.0
Kepler-1939

Kepler-1939 b

Rank #2293 of the ranked catalogue · Discovered by Transit in 2021

HZ 0%inferred

0.093

Earth-2.0 index

0.343

Earth Similarity Index

0%

Habitable-zone probability

1.16 R⊕

Radius

Planet

Mass1.680 M⊕inferred
Bulk density5.840 g/cm³
Orbital period2.7907 days
Semi-major axis0.03340 au
Eccentricity0.000
Incident flux104.740 S⊕
Equilibrium temperature813.2 K
Maximum angular separation0.18 masReflected-light contrast 2.11e-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 coverage50%0% median composite-to-default difference over shared parameters.

Host star & system

HostKepler-1939
Spectral typeK
Effective temperature4353 K
Radius0.603 R☉
Mass0.648 M☉
Distance189.8 pc / 619.2 ly
DiscoveryTransit, 2021