KELT-19 A · A8 V
KELT-19 A b
Rank #5596 of the ranked catalogue · Discovered by Transit in 2017
HZ 0% ⚠upper limit
0.051
Earth-2.0 index
0.054
Earth Similarity Index
0%
Habitable-zone probability
21.41 R⊕
Radius
Planet
Mass1293.568 M⊕upper limit
Bulk density0.744 g/cm³
Orbital period4.6117 days
Semi-major axis0.06370 au
Eccentricity—
Incident flux2340.000 S⊕
Equilibrium temperature1767.9 K
Transit-time σ at 203014.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.21 masReflected-light contrast 1.96e-5 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources2 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage100%0% median composite-to-default difference over shared parameters.
Host star & system
HostKELT-19 A
Spectral typeA8 V
Effective temperature7500 K
Radius1.830 R☉
Mass1.620 M☉
Distance300.3 pc / 979.4 ly
DiscoveryTransit, 2017