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Public Universe

Exoplanet

HD 125612 b

187.93 light-years

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Discovery
Radial Velocity · 2007
Radius
13.2 Earth radii
Mass
945.2217 (+77.868 / −81.9997) Earth masses
Orbital period
557.6999 (+0.6813 / −0.6934) days
Semi-major axis
1.349 (+0.054 / −0.059) AU
Equilibrium temperature
253.38 (+5.86 / −5.86) 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