Exoplanet
HD 156279 b
118.05 light-years
- Discovery
- Radial Velocity · 2011
- Radius
- 12.5 Earth radii
- Mass
- 2,997.7575 (+242.1852 / −254.5806) Earth masses
- Orbital period
- 133.4036 (+4.17 × 10⁻³ / −4.05 × 10⁻³) days
- Semi-major axis
- 0.502 (+0.02 / −0.022) AU
- Equilibrium temperature
- 361.73 (+8.88 / −8.88) 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