HATS-18 · G V
HATS-18 b
Rank #5416 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%measured
0.059
Earth-2.0 index
0.059
Earth Similarity Index
0%
Habitable-zone probability
14.90 R⊕
Radius
Planet
Mass629.144 M⊕measured
Bulk density1.117 g/cm³
Orbital period0.8378 days
Semi-major axis0.01740 au
Eccentricity0.166
Incident flux2990.000 S⊕
Equilibrium temperature1879.7 K
Transit-time σ at 20303.5 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.03 masReflected-light contrast 1.27e-4 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 coverage83%0% median composite-to-default difference over shared parameters.
Host star & system
HostHATS-18
Spectral typeG V
Effective temperature5600 K
Radius1.020 R☉
Mass1.037 M☉
Distance624.4 pc / 2036.4 ly
DiscoveryTransit, 2016