Finding Earth 2.0
Kepler-1681

Kepler-1681 b

Rank #831 of the ranked catalogue · Discovered by Transit in 2020

HZ 0%inferred

0.108

Earth-2.0 index

0.553

Earth Similarity Index

0%

Habitable-zone probability

2.55 R⊕

Radius

Planet

Mass7.050 M⊕inferred
Bulk density2.330 g/cm³
Orbital period69.8956 days
Semi-major axis0.32000 au
Eccentricity0.000
Incident flux5.330 S⊕
Equilibrium temperature386.2 K
Maximum angular separation0.42 masReflected-light contrast 1.11e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources7 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage33%0% median composite-to-default difference over shared parameters.

Host star & system

HostKepler-1681
Spectral typeG
Effective temperature5756 K
Radius0.759 R☉
Mass0.893 M☉
Distance758.3 pc / 2473.2 ly
DiscoveryTransit, 2020