HAT-P-53
HAT-P-53 b
Rank #5298 of the ranked catalogue · Discovered by Transit in 2015
HZ 0%measured
0.062
Earth-2.0 index
0.071
Earth Similarity Index
0%
Habitable-zone probability
14.77 R⊕
Radius
Planet
Mass471.660 M⊕measured
Bulk density0.800 g/cm³
Orbital period1.9616 days
Semi-major axis0.03159 au
Eccentricity0.134
Incident flux1400.023 S⊕
Equilibrium temperature1554.9 K
Transit-time σ at 203019.1 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.05 masReflected-light contrast 3.80e-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
HostHAT-P-53
Spectral typeG
Effective temperature5956 K
Radius1.209 R☉
Mass1.093 M☉
Distance666.8 pc / 2174.8 ly
DiscoveryTransit, 2015