Exoplanet
HD 77338 b
149.82 light-years
- Discovery
- Radial Velocity · 2012
- Radius
- 4.12 Earth radii
- Mass
- 15.9 (+4.7 / −5.3) Earth masses
- Orbital period
- 5.7361 (+1.5 × 10⁻³ / −1.5 × 10⁻³) days
- Semi-major axis
- 0.06 (+0 / −0) AU
- Equilibrium temperature
- 1,035.54 (+12.25 / −12.25) 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