Exoplanet

nu Oct A b

69.14 light-years

Explore nu Oct A → Locate system → All exoplanets

The archive flags this planet’s confirmation as questioned in the literature.

Discovery: Radial Velocity · 2016
Radius: 13.3 Earth radii
Mass: 696.0442 (+34.9611 / −34.9611) Earth masses
Orbital period: 402.4 (+7.7 / −6) days
Semi-major axis: 1.24 (+0.02 / −0.02) AU
Equilibrium temperature: 477.33 (+6.59 / −6.59) 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