Finding Earth 2.0
KMT-2023-BLG-0548L

KMT-2023-BLG-0548L b

Discovered by Microlensing in 2025

unknownmeasured

Earth-2.0 index

Earth Similarity Index

Habitable-zone probability

13.10 R⊕

Radius

Planet

Mass1086.973 M⊕measured
Bulk density2.660 g/cm³
Orbital period— days
Semi-major axis6.85000 au
Eccentricity
Incident flux— S⊕
Equilibrium temperature— K
Maximum angular separation1.00 masReflected-light contrast 6.35e-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-2023-BLG-0548L
Spectral type
Effective temperature— K
Radius— R☉
Mass0.720 M☉
Distance6830.0 pc / 22276.5 ly
DiscoveryMicrolensing, 2025