Exoplanet
HD 137496 b
506.58 light-years
- Discovery
- Transit · 2021
- Radius
- 1.31 (+0.06 / −0.05) Earth radii
- Mass
- 4.04 (+0.55 / −0.55) Earth masses
- Orbital period
- 1.6212 (+7.91 × 10⁻⁵ / −8.06 × 10⁻⁵) days
- Semi-major axis
- 0.0273 (+1.9 × 10⁻⁴ / −1.9 × 10⁻⁴) AU
- Equilibrium temperature
- 2,130 (+30 / −29) 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