Exoplanet
HD 113538 b
53.1 light-years
- Discovery
- Radial Velocity · 2010
- Radius
- 13.2 Earth radii
- Mass
- 114.41 (+12.71 / −12.71) Earth masses
- Orbital period
- 663.2 (+8.4 / −7.4) days
- Semi-major axis
- 1.24 (+0.04 / −0.04) AU
- Equilibrium temperature
- 140.67 (+5.75 / −5.75) 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