Finding Earth 2.0
Kepler-1680

Kepler-1680 b

Rank #2106 of the ranked catalogue · Discovered by Transit in 2020

HZ 0%inferred

0.095

Earth-2.0 index

0.409

Earth Similarity Index

0%

Habitable-zone probability

1.36 R⊕

Radius

Planet

Mass2.420 M⊕inferred
Bulk density5.290 g/cm³
Orbital period8.7742 days
Semi-major axis0.07642 au
Eccentricity0.000
Incident flux49.000 S⊕
Equilibrium temperature672.5 K
Maximum angular separation0.25 masReflected-light contrast 5.49e-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-1680
Spectral typeK
Effective temperature5021 K
Radius0.723 R☉
Mass0.834 M☉
Distance310.3 pc / 1012.1 ly
DiscoveryTransit, 2020