Exoplanet
GJ 687 c
14.84 light-years
- Discovery
- Radial Velocity · 2020
- Radius
- 4.14 Earth radii
- Mass
- 16 (+4.1 / −4.1) Earth masses
- Orbital period
- 727.562 (+12.198 / −12.198) days
- Semi-major axis
- 1.165 (+0.023 / −0.023) AU
- Equilibrium temperature
- 98.62 (+1.51 / −1.51) 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