Exoplanet
HAT-P-30 b
697.93 light-years
- Discovery
- Transit · 2011
- Radius
- 16.141 (+1.6814 / −1.6814) Earth radii
- Mass
- 263.7989 (+57.2094 / −57.2094) Earth masses
- Orbital period
- 2.8106 (+5 × 10⁻⁶ / −5 × 10⁻⁶) days
- Semi-major axis
- 0.0419 (+4.6 × 10⁻⁴ / −4.6 × 10⁻⁴) AU
- Equilibrium temperature
- 1,630 (+42 / −42) 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