WASP-23
WASP-23 b
Rank #4354 of the ranked catalogue · Discovered by Transit in 2010
HZ 0%measured
0.076
Earth-2.0 index
0.128
Earth Similarity Index
0%
Habitable-zone probability
10.78 R⊕
Radius
Planet
Mass280.950 M⊕measured
Bulk density1.170 g/cm³
Orbital period2.9444 days
Semi-major axis0.03760 au
Eccentricity0.062
Incident flux317.431 S⊕
Equilibrium temperature1072.9 K
Transit-time σ at 20304.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.18 masReflected-light contrast 1.43e-5 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources5 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage75%0% median composite-to-default difference over shared parameters.
Host star & system
HostWASP-23
Spectral typeK
Effective temperature5150 K
Radius0.765 R☉
Mass0.780 M☉
Distance207.5 pc / 676.7 ly
DiscoveryTransit, 2010