K2-72
K2-72 e
Rank #43 of the ranked catalogue · Discovered by Transit in 2016
HZ 5%inferred
0.226
Earth-2.0 index
0.891
Earth Similarity Index
5%
Habitable-zone probability
1.29 R⊕
Radius
Planet
Mass2.210 M⊕inferred
Bulk density5.660 g/cm³
Orbital period24.1589 days
Semi-major axis0.10600 au
Eccentricity0.110
Incident flux1.200 S⊕
Equilibrium temperature266.0 K
Transit-time σ at 20301264.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation1.60 masReflected-light contrast 2.57e-8 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 coverage75%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-72
Spectral typeM
Effective temperature3360 K
Radius0.331 R☉
Mass0.271 M☉
Distance66.4 pc / 216.7 ly
DiscoveryTransit, 2016