K2-140 · G6 V
K2-140 b
Rank #4355 of the ranked catalogue · Discovered by Transit in 2017
HZ 0%measured
0.076
Earth-2.0 index
0.123
Earth Similarity Index
0%
Habitable-zone probability
13.56 R⊕
Radius
Planet
Mass295.580 M⊕measured
Bulk density0.660 g/cm³
Orbital period6.5692 days
Semi-major axis0.06800 au
Eccentricity0.000
Incident flux204.000 S⊕
Equilibrium temperature960.7 K
Transit-time σ at 203033.4 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.20 masReflected-light contrast 6.91e-6 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage100%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-140
Spectral typeG6 V
Effective temperature5585 K
Radius1.060 R☉
Mass0.960 M☉
Distance347.9 pc / 1134.8 ly
DiscoveryTransit, 2017