Exoplanet
HD 231701 b
355.11 light-years
- Discovery
- Radial Velocity · 2007
- Radius
- 13.7 Earth radii
- Mass
- 359.1479 (+79.4575 / −79.4575) Earth masses
- Orbital period
- 141.63 (+0.067 / −0.067) days
- Semi-major axis
- 0.567 (+0.053 / −0.053) AU
- Equilibrium temperature
- 483.27 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