Exoplanet
HATS-17 b
1,305.71 light-years
- Discovery
- Transit · 2016
- Radius
- 8.7094 (+0.6277 / −0.6277) Earth radii
- Mass
- 425.2565 (+20.659 / −20.659) Earth masses
- Orbital period
- 16.2546 (+7.3 × 10⁻⁵ / −7.3 × 10⁻⁵) days
- Semi-major axis
- 0.1308 (+1.2 × 10⁻³ / −1.2 × 10⁻³) AU
- Equilibrium temperature
- 814 (+25 / −25) 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