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Public Universe

Exoplanet

HD 93385 b

141.38 light-years

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Discovery
Radial Velocity · 2021
Radius
1.88 Earth radii
Mass
4.2 (+0.5 / −0.5) Earth masses
Orbital period
7.3426 (+1.2 × 10⁻³ / −1.2 × 10⁻³) days
Semi-major axis
0.0756 (+1.3 × 10⁻³ / −1.3 × 10⁻³) AU
Equilibrium temperature
1,141 (+31.19 / −31.19) 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