Exoplanet
COCONUTS-2 b
35.51 light-years
- Discovery
- Imaging · 2021
- Radius
- 12.5765 (+0.056 / −0.0448) Earth radii
- Mass
- 2,383.7131 (+127.1314 / −127.1314) Earth masses
- Orbital period
- 4.02 × 10⁸ (+4.7 × 10⁸ / −1 × 10⁸) days
- Semi-major axis
- 7,506 (+5,205 / −2,060) AU
- Equilibrium temperature
- 493 (+9 / −9) 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