HAT-P-63
HAT-P-63 b
Rank #4843 of the ranked catalogue · Discovered by Transit in 2021
HZ 0%measured
0.070
Earth-2.0 index
0.102
Earth Similarity Index
0%
Habitable-zone probability
12.54 R⊕
Radius
Planet
Mass195.147 M⊕measured
Bulk density0.540 g/cm³
Orbital period3.3777 days
Semi-major axis0.04294 au
Eccentricity0.069
Incident flux387.400 S⊕
Equilibrium temperature1127.7 K
Transit-time σ at 203033.9 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.11 masReflected-light contrast 1.48e-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
HostHAT-P-63
Spectral typeG
Effective temperature5400 K
Radius0.966 R☉
Mass0.925 M☉
Distance403.5 pc / 1315.9 ly
DiscoveryTransit, 2021