Exoplanet
HD 155193 b
188.52 light-years
- Discovery
- Radial Velocity · 2021
- Radius
- 14 Earth radii
- Mass
- 238.3713 (+19.0697 / −19.0697) Earth masses
- Orbital period
- 352.65 (+2.58 / −2.58) days
- Semi-major axis
- 1.04 (+0.04 / −0.04) AU
- Equilibrium temperature
- 391.86 (+11.83 / −11.83) 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