Exoplanet
HD 100655 b
447.41 light-years
- Discovery
- Radial Velocity · 2011
- Radius
- 13.5 Earth radii
- Mass
- 511.7063 (+108.0622 / −108.0622) Earth masses
- Orbital period
- 157.57 (+0.65 / −0.65) days
- Semi-major axis
- 0.68 (+0.04 / −0.04) AU
- Equilibrium temperature
- 907.14 (+47.83 / −47.83) 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