Exoplanet
HD 38283 b
124.14 light-years
- Discovery
- Radial Velocity · 2010
- Radius
- 14 Earth radii
- Mass
- 127.132 (+12.7132 / −12.7132) Earth masses
- Orbital period
- 363.2 (+1.6 / −1.6) days
- Semi-major axis
- 1.02 (+0.02 / −0.02) AU
- Equilibrium temperature
- 348.58 (+3.68 / −3.68) 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