Skip to content
Public Universe

Exoplanet

HD 106270 b

305.96 light-years

Add to an observing list or journal →
Discovery
Radial Velocity · 2011
Radius
12.4 Earth radii
Mass
3,623.2438 (+731.0053 / −381.3941) Earth masses
Orbital period
1,888 (+16 / −16) days
Semi-major axis
3.34 (+0.2 / −0.2) AU
Equilibrium temperature
237.07 K
Mass provenance
Mass

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