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Public Universe

Exoplanet

MOA-2020-BLG-108L b

16,731.82 light-years

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Discovery
Microlensing · 2026
Radius
12.4 Earth radii
Mass
3,391.2291 (+1,509.6849 / −1,719.4517) Earth masses
Orbital period
Unknown
Semi-major axis
3.69 (+0.98 / −1.11) AU
Equilibrium temperature
Unknown
Mass provenance
Mass

Measurements may come from different studies and need not form one self-consistent model. “Msini” is a minimum mass; a mass inferred from radius is an estimate. Equilibrium temperature is a model estimate, not a measured surface temperature or evidence of habitability.

NASA archive record and references ↗

Snapshot retrieved: 2026-10-11T04:15:07.688253+00:00