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Public Universe

Exoplanet

HD 23079 b

109.13 light-years

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Discovery
Radial Velocity · 2001
Radius
13.2 Earth radii
Mass
845.4236 (+15.8914 / −15.8914) Earth masses
Orbital period
735.74 (+0.22 / −0.22) days
Semi-major axis
1.6 (+0.03 / −0.03) AU
Equilibrium temperature
237.47 (+4.25 / −4.25) 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