Exoplanet
TYC 1422-614-1 c
2,193.11 light-years
- Discovery
- Radial Velocity · 2014
- Radius
- 12.5 Earth radii
- Mass
- 3,178 (+318 / −318) Earth masses
- Orbital period
- 559.3 (+1.2 / −1.2) days
- Semi-major axis
- 1.37 (+0.06 / −0.06) AU
- Equilibrium temperature
- 518.21 (+53.64 / −53.64) 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