Finding Earth 2.0
Kepler-63 · G5

Kepler-63 b

Rank #3306 of the ranked catalogue · Discovered by Transit in 2013

HZ 0%upper limit

0.086

Earth-2.0 index

0.228

Earth Similarity Index

0%

Habitable-zone probability

6.11 R⊕

Radius

Planet

Mass120.000 M⊕upper limit
Bulk density3.000 g/cm³
Orbital period9.4342 days
Semi-major axis0.08000 au
Eccentricity0.450
Incident flux100.371 S⊕
Equilibrium temperature804.6 K
Transit-time σ at 20301.1 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.41 masReflected-light contrast 1.01e-6 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 coverage83%0% median composite-to-default difference over shared parameters.

Host star & system

HostKepler-63
Spectral typeG5
Effective temperature5576 K
Radius0.901 R☉
Mass0.984 M☉
Distance194.0 pc / 632.9 ly
DiscoveryTransit, 2013