Exoplanet
HATS-57 b
911.56 light-years
- Discovery
- Transit · 2019
- Radius
- 12.7671 (+0.3139 / −0.3139) Earth radii
- Mass
- 1,000.211 (+23.2016 / −23.2016) Earth masses
- Orbital period
- 2.3506 (+1.3 × 10⁻⁶ / −1.3 × 10⁻⁶) days
- Semi-major axis
- 0.0349 (+2.1 × 10⁻⁴ / −3 × 10⁻⁴) AU
- Equilibrium temperature
- 1,413.4 (+9.7 / −9.7) 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