KELT-2 A · F8
KELT-2 A b
Rank #5476 of the ranked catalogue · Discovered by Transit in 2012
HZ 0%measured
0.057
Earth-2.0 index
0.056
Earth Similarity Index
0%
Habitable-zone probability
15.13 R⊕
Radius
Planet
Mass540.311 M⊕measured
Bulk density0.910 g/cm³
Orbital period4.1138 days
Semi-major axis0.05497 au
Eccentricity0.000
Incident flux3108.450 S⊕
Equilibrium temperature1898.0 K
Transit-time σ at 203010.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.41 masReflected-light contrast 1.32e-5 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 coverage67%0% median composite-to-default difference over shared parameters.
Host star & system
HostKELT-2 A
Spectral typeF8
Effective temperature6327 K
Radius1.930 R☉
Mass1.540 M☉
Distance134.1 pc / 437.2 ly
DiscoveryTransit, 2012