Finding Earth 2.0
Kepler-1381

Kepler-1381 b

Rank #1725 of the ranked catalogue · Discovered by Transit in 2016

HZ 0%inferred

0.098

Earth-2.0 index

0.390

Earth Similarity Index

0%

Habitable-zone probability

2.25 R⊕

Radius

Planet

Mass5.690 M⊕inferred
Bulk density2.740 g/cm³
Orbital period25.3843 days
Semi-major axis0.17280 au
Eccentricity0.000
Incident flux29.701 S⊕
Equilibrium temperature593.4 K
Transit-time σ at 203075.5 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.14 masReflected-light contrast 2.94e-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-1381
Spectral typeG
Effective temperature5747 K
Radius0.940 R☉
Mass0.960 M☉
Distance1197.0 pc / 3904.2 ly
DiscoveryTransit, 2016