Exoplanet
HD 20003 c
136.44 light-years
- Discovery
- Radial Velocity · 2019
- Radius
- 3.89 Earth radii
- Mass
- 14.44 (+1.47 / −1.39) Earth masses
- Orbital period
- 33.9239 (+0.0239 / −0.0266) days
- Semi-major axis
- 0.1964 (+6.8 × 10⁻³ / −7.8 × 10⁻³) AU
- Equilibrium temperature
- 573.89 (+14.82 / −14.82) 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