Exoplanet
HD 34445 d
150.33 light-years
- Discovery
- Radial Velocity · 2017
- Radius
- 6.07 Earth radii
- Mass
- 30.7 (+3.9 / −3.9) Earth masses
- Orbital period
- 117.87 (+0.18 / −0.18) days
- Semi-major axis
- 0.4817 (+3.3 × 10⁻³ / −3.3 × 10⁻³) AU
- Equilibrium temperature
- 476.32 (+14.36 / −14.36) 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