Exoplanet
WASP-161 b
1,118.98 light-years
- Discovery
- Transit · 2018
- Radius
- 12.8119 (+0.7286 / −0.6501) Earth radii
- Mass
- 791.3967 (+66.7443 / −66.7443) Earth masses
- Orbital period
- 5.406 (+4.8 × 10⁻⁶ / −4.8 × 10⁻⁶) days
- Semi-major axis
- 0.0673 (+2.3 × 10⁻³ / −2.3 × 10⁻³) AU
- Equilibrium temperature
- 1,557 (+34 / −29) 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