WASP-57 · G6
WASP-57 b
Rank #5010 of the ranked catalogue · Discovered by Transit in 2012
HZ 0%measured
0.067
Earth-2.0 index
0.091
Earth Similarity Index
0%
Habitable-zone probability
11.77 R⊕
Radius
Planet
Mass204.683 M⊕measured
Bulk density0.693 g/cm³
Orbital period2.8389 days
Semi-major axis0.03769 au
Eccentricity0.000
Incident flux702.385 S⊕
Equilibrium temperature1308.6 K
Transit-time σ at 20302.7 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.10 masReflected-light contrast 1.69e-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 coverage83%0% median composite-to-default difference over shared parameters.
Host star & system
HostWASP-57
Spectral typeG6
Effective temperature5600 K
Radius0.927 R☉
Mass0.886 M☉
Distance398.3 pc / 1299.0 ly
DiscoveryTransit, 2012