Exoplanet
HAT-P-68 b
659.33 light-years
- Discovery
- Transit · 2020
- Radius
- 12.016 (+0.1345 / −0.1345) Earth radii
- Mass
- 230.1089 (+13.6667 / −13.6667) Earth masses
- Orbital period
- 2.2984 (+5.2 × 10⁻⁷ / −5.2 × 10⁻⁷) days
- Semi-major axis
- 0.03 (+4.3 × 10⁻⁴ / −1.2 × 10⁻⁴) AU
- Equilibrium temperature
- 1,027.8 (+8.2 / −8.2) 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