HATS-39
HATS-39 b
Rank #5519 of the ranked catalogue · Discovered by Transit in 2018
HZ 0%measured
0.055
Earth-2.0 index
0.051
Earth Similarity Index
0%
Habitable-zone probability
17.60 R⊕
Radius
Planet
Mass200.233 M⊕measured
Bulk density0.202 g/cm³
Orbital period4.5776 days
Semi-major axis0.06007 au
Eccentricity0.275
Incident flux1547.101 S⊕
Equilibrium temperature1594.2 K
Transit-time σ at 203011.9 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.07 masReflected-light contrast 1.49e-5 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 coverage92%0% median composite-to-default difference over shared parameters.
Host star & system
HostHATS-39
Spectral typeF
Effective temperature6572 K
Radius1.621 R☉
Mass1.379 M☉
Distance878.5 pc / 2865.3 ly
DiscoveryTransit, 2018