Exoplanet
HAT-P-37 b
1,273.95 light-years
- Discovery
- Transit · 2011
- Radius
- 13.204 (+0.863 / −0.863) Earth radii
- Mass
- 371.528 (+32.735 / −32.735) Earth masses
- Orbital period
- 2.7974 (+7 × 10⁻⁶ / −7 × 10⁻⁶) days
- Semi-major axis
- 0.0379 (+6 × 10⁻⁴ / −6 × 10⁻⁴) AU
- Equilibrium temperature
- 1,271 (+47 / −47) 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