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Public Universe

Exoplanet

HD 136118 b

167.76 light-years

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Discovery
Radial Velocity · 2022
Radius
12.3 Earth radii
Mass
4,164.1878 (+428.7505 / −402.0529) Earth masses
Orbital period
1,187.5977 (+2.2273 / −2.3811) days
Semi-major axis
2.327 (+0.1 / −0.11) AU
Equilibrium temperature
249.62 (+8.82 / −8.82) K
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