Finding Earth 2.0
Kepler-1861

Kepler-1861 b

Rank #1720 of the ranked catalogue · Discovered by Transit in 2021

HZ 0%inferred

0.098

Earth-2.0 index

0.389

Earth Similarity Index

0%

Habitable-zone probability

2.21 R⊕

Radius

Planet

Mass5.500 M⊕inferred
Bulk density2.810 g/cm³
Orbital period40.0306 days
Semi-major axis0.24082 au
Eccentricity0.000
Incident flux31.500 S⊕
Equilibrium temperature602.2 K
Maximum angular separation0.29 masReflected-light contrast 1.46e-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-1861
Spectral typeG
Effective temperature5855 K
Radius1.373 R☉
Mass1.161 M☉
Distance830.0 pc / 2707.0 ly
DiscoveryTransit, 2021