Exoplanet
HAT-P-33 b
1,291.94 light-years
- Discovery
- Transit · 2011
- Radius
- 20.7367 (+5.4924 / −5.4924) Earth radii
- Mass
- 292.4036 (+158.915 / −158.915) Earth masses
- Orbital period
- 3.4745 (+1 × 10⁻⁶ / −1 × 10⁻⁶) days
- Semi-major axis
- 0.05 (+4.8 × 10⁻⁴ / −4.9 × 10⁻⁴) AU
- Equilibrium temperature
- 1,782 (+28 / −28) 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