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Public Universe

Exoplanet

HD 51608 c

114.34 light-years

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Discovery
Radial Velocity · 2019
Radius
3.87 Earth radii
Mass
14.31 (+1.63 / −1.53) Earth masses
Orbital period
95.9446 (+0.1555 / −0.1366) days
Semi-major axis
0.3809 (+0.0153 / −0.0164) AU
Equilibrium temperature
400.69 (+11.96 / −11.96) 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