K2-5 · K7.5 V
K2-5 c
Rank #845 of the ranked catalogue · Discovered by Transit in 2015
HZ 1%inferred
0.108
Earth-2.0 index
0.482
Earth Similarity Index
1%
Habitable-zone probability
2.26 R⊕
Radius
Planet
Mass5.730 M⊕inferred
Bulk density2.730 g/cm³
Orbital period10.9324 days
Semi-major axis0.08180 au
Eccentricity—
Incident flux10.200 S⊕
Equilibrium temperature454.3 K
Transit-time σ at 20301003.4 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.40 masReflected-light contrast 1.33e-7 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 coverage82%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-5
Spectral typeK7.5 V
Effective temperature3930 K
Radius0.570 R☉
Mass0.610 M☉
Distance202.9 pc / 661.9 ly
DiscoveryTransit, 2015