K2-80
K2-80 c
Rank #2769 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.090
Earth-2.0 index
0.279
Earth Similarity Index
0%
Habitable-zone probability
1.47 R⊕
Radius
Planet
Mass2.760 M⊕inferred
Bulk density4.770 g/cm³
Orbital period5.6050 days
Semi-major axis0.05960 au
Eccentricity—
Incident flux166.000 S⊕
Equilibrium temperature912.4 K
Transit-time σ at 20301536.5 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.30 masReflected-light contrast 1.06e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources5 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage73%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-80
Spectral typeG
Effective temperature5441 K
Radius0.870 R☉
Mass0.900 M☉
Distance200.8 pc / 654.9 ly
DiscoveryTransit, 2016