Exoplanet
KMT-2022-BLG-0440L b
11,415.47 light-years
- Discovery
- Microlensing · 2023
- Radius
- 4.05 Earth radii
- Mass
- 15.4 (+9.6 / −7.4) Earth masses
- Orbital period
- Unknown
- Semi-major axis
- 1.9 (+0.6 / −0.7) 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