Exoplanet
HD 103720 b
148.52 light-years
- Discovery
- Radial Velocity · 2014
- Radius
- 14.1 Earth radii
- Mass
- 197.046 (+7.945 / −7.945) Earth masses
- Orbital period
- 4.5557 (+1 × 10⁻⁴ / −1 × 10⁻⁴) days
- Semi-major axis
- 0.0498 (+8 × 10⁻⁴ / −8 × 10⁻⁴) AU
- Equilibrium temperature
- 926.24 (+21.92 / −21.92) 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