Exoplanet
WASP-178 b
1,394.9 light-years
- Discovery
- Transit · 2019
- Radius
- 20.2883 (+1.0088 / −1.0088) Earth radii
- Mass
- 527.5978 (+38.1396 / −38.1396) Earth masses
- Orbital period
- 3.3448 (+1.2 × 10⁻⁶ / −1.2 × 10⁻⁶) days
- Semi-major axis
- 0.0558 (+1 × 10⁻³ / −1 × 10⁻³) AU
- Equilibrium temperature
- 2,470 (+60 / −60) 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