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Exoplanet

MOA-2015-BLG-337L b

23,157.1 light-years

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Discovery
Microlensing · 2018
Radius
6.42 Earth radii
Mass
33.7 (+129 / −23.2) Earth masses
Orbital period
Unknown
Semi-major axis
0.24 (+0.06 / −0.09) 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