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Public Universe

Exoplanet

HD 95089 b

446.69 light-years

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Discovery
Radial Velocity · 2009
Radius
13.7 Earth radii
Mass
400.4658 (+27.0156 / −27.0156) Earth masses
Orbital period
464.4 (+3.8 / −3.8) days
Semi-major axis
1.36 (+0.13 / −0.13) AU
Equilibrium temperature
458.34 K
Mass provenance
Msini

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