Exoplanet
GJ 86 b
35.17 light-years
- Discovery
- Radial Velocity · 1999
- Radius
- 12.9 Earth radii
- Mass
- 1,404.8086 (+63.566 / −63.566) Earth masses
- Orbital period
- 15.7649 (+3.9 × 10⁻⁴ / −3.9 × 10⁻⁴) days
- Semi-major axis
- 0.11 (+0 / −0) AU
- Equilibrium temperature
- 661.12 (+4.52 / −4.52) 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