Exoplanet
HD 135344 A b
461.82 light-years
- Discovery
- Imaging · 2025
- Radius
- 16.253 (+0.6725 / −0.3363) Earth radii
- Mass
- 3,178.2841 (+444.9598 / −603.874) Earth masses
- Orbital period
- Unknown
- Semi-major axis
- 16.5 (+2.8 / −2) AU
- Equilibrium temperature
- 1,585 (+82 / −73) K
- Mass provenance
- Mass
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