Exoplanet
WASP-47 e
863.6 light-years
- Discovery
- Transit · 2015
- Radius
- 1.83 (+0.02 / −0.02) Earth radii
- Mass
- 9 (+0.6 / −0.4) Earth masses
- Orbital period
- 0.7896 (+3 × 10⁻⁵ / −3 × 10⁻⁵) days
- Semi-major axis
- 0.0167 (+5.3 × 10⁻⁴ / −5.3 × 10⁻⁴) AU
- Equilibrium temperature
- 1,992 (+59 / −58) 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