WASP-149
WASP-149 b
Rank #5444 of the ranked catalogue · Discovered by Transit in 2025
HZ 0%measured
0.058
Earth-2.0 index
0.059
Earth Similarity Index
0%
Habitable-zone probability
15.24 R⊕
Radius
Planet
Mass314.968 M⊕measured
Bulk density0.490 g/cm³
Orbital period1.3328 days
Semi-major axis0.02400 au
Eccentricity0.000
Incident flux1966.000 S⊕
Equilibrium temperature1692.6 K
Transit-time σ at 20303.1 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.11 masReflected-light contrast 7.00e-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
HostWASP-149
Spectral typeG
Effective temperature5750 K
Radius1.080 R☉
Mass1.050 M☉
Distance211.7 pc / 690.6 ly
DiscoveryTransit, 2025