Exoplanet
HD 109749 b
205.75 light-years
- Discovery
- Radial Velocity · 2005
- Radius
- 11.1 Earth radii
- Mass
- 85.8141 (+14.3024 / −14.3024) Earth masses
- Orbital period
- 5.2399 (+9.9 × 10⁻⁵ / −9.9 × 10⁻⁵) days
- Semi-major axis
- 0.0615 (+4 × 10⁻³ / −4 × 10⁻³) AU
- Equilibrium temperature
- 1,250.83 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