Exoplanet
HD 148797 b
562.21 light-years
- Discovery
- Transit · 2026
- Radius
- 8.25 (+0.37 / −0.37) Earth radii
- Mass
- 39.3 (+13 / −8.5) Earth masses
- Orbital period
- 42.0988 days
- Semi-major axis
- 0.2568 (+5.2 × 10⁻³ / −5.2 × 10⁻³) AU
- Equilibrium temperature
- 762 (+17 / −17) 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