K2-5 · K7.5 V
K2-5 b
Rank #1554 of the ranked catalogue · Discovered by Transit in 2015
HZ 0%inferred
0.100
Earth-2.0 index
0.419
Earth Similarity Index
0%
Habitable-zone probability
1.91 R⊕
Radius
Planet
Mass4.310 M⊕inferred
Bulk density3.400 g/cm³
Orbital period5.7359 days
Semi-major axis0.05320 au
Eccentricity—
Incident flux24.100 S⊕
Equilibrium temperature563.2 K
Transit-time σ at 2030915.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.26 masReflected-light contrast 2.24e-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