WASP-54 · F9
WASP-54 b
Rank #5543 of the ranked catalogue · Discovered by Transit in 2012
HZ 0%measured
0.055
Earth-2.0 index
0.049
Earth Similarity Index
0%
Habitable-zone probability
17.71 R⊕
Radius
Planet
Mass187.520 M⊕measured
Bulk density0.167 g/cm³
Orbital period3.6936 days
Semi-major axis0.04988 au
Eccentricity0.070
Incident flux1639.107 S⊕
Equilibrium temperature1617.4 K
Transit-time σ at 20307.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.20 masReflected-light contrast 2.19e-5 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources6 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage67%0% median composite-to-default difference over shared parameters.
Host star & system
HostWASP-54
Spectral typeF9
Effective temperature6100 K
Radius1.760 R☉
Mass1.080 M☉
Distance251.3 pc / 819.6 ly
DiscoveryTransit, 2012