Exoplanet
GJ 411 b
18.51 light-years
- Discovery
- Radial Velocity · 2019
- Radius
- 1.45 Earth radii
- Mass
- 2.69 (+0.19 / −0.18) Earth masses
- Orbital period
- 12.9394 (+1.4 × 10⁻³ / −1.3 × 10⁻³) days
- Semi-major axis
- 0.0788 (+5.6 × 10⁻⁴ / −5.5 × 10⁻⁴) AU
- Equilibrium temperature
- 349.83 (+0.32 / −0.32) K
- Mass provenance
- Msini
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