Exoplanet
HD 156411 b
185.47 light-years
- Discovery
- Radial Velocity · 2009
- Radius
- 14 Earth radii
- Mass
- 235.18 (+15.89 / −12.71) Earth masses
- Orbital period
- 842.2 (+14.5 / −14.5) days
- Semi-major axis
- 1.88 (+0.03 / −0.04) AU
- Equilibrium temperature
- 304.95 (+7 / −7) 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