Finding Earth 2.0
Kepler-1684

Kepler-1684 b

Rank #700 of the ranked catalogue · Discovered by Transit in 2020

HZ 0%inferred

0.110

Earth-2.0 index

0.579

Earth Similarity Index

0%

Habitable-zone probability

2.87 R⊕

Radius

Planet

Mass8.600 M⊕inferred
Bulk density2.000 g/cm³
Orbital period47.7055 days
Semi-major axis0.22530 au
Eccentricity0.000
Incident flux3.420 S⊕
Equilibrium temperature345.7 K
Maximum angular separation0.36 masReflected-light contrast 2.82e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources4 · 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-1684
Spectral typeK
Effective temperature4707 K
Radius0.667 R☉
Mass0.750 M☉
Distance622.0 pc / 2028.7 ly
DiscoveryTransit, 2020