Exoplanet
2MASS J22362452+4751425 b
226.92 light-years
- Discovery
- Imaging · 2016
- Radius
- 12.3 Earth radii
- Mass
- 3,972.875 (+476.745 / −476.745) Earth masses
- Orbital period
- Unknown
- Semi-major axis
- 230 (+20 / −20) AU
- Equilibrium temperature
- 10.3 (+0.67 / −0.67) 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