Finding Earth 2.0
Kepler-1851

Kepler-1851 b

Rank #4234 of the ranked catalogue · Discovered by Transit in 2021

HZ 0%inferred

0.077

Earth-2.0 index

0.240

Earth Similarity Index

0%

Habitable-zone probability

3.90 R⊕

Radius

Planet

Mass14.500 M⊕inferred
Bulk density1.340 g/cm³
Orbital period12.0229 days
Semi-major axis0.10160 au
Eccentricity0.000
Incident flux85.780 S⊕
Equilibrium temperature773.6 K
Maximum angular separation0.06 masReflected-light contrast 2.56e-7 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-1851
Spectral typeG
Effective temperature5982 K
Radius0.879 R☉
Mass0.967 M☉
Distance1589.8 pc / 5185.3 ly
DiscoveryTransit, 2021