KMT-2017-BLG-1057L
KMT-2017-BLG-1057L b
Discovered by Microlensing in 2024
unknownmeasured
—
Earth-2.0 index
—
Earth Similarity Index
—
Habitable-zone probability
5.19 R⊕
Radius
Planet
Mass23.500 M⊕measured
Bulk density0.924 g/cm³
Orbital period— days
Semi-major axis2.36000 au
Eccentricity—
Incident flux— S⊕
Equilibrium temperature— K
Maximum angular separation0.36 masReflected-light contrast 8.40e-10 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 coverage67%0% median composite-to-default difference over shared parameters.
Host star & system
HostKMT-2017-BLG-1057L
Spectral type—
Effective temperature— K
Radius— R☉
Mass0.570 M☉
Distance6500.0 pc / 21200.1 ly
DiscoveryMicrolensing, 2024