Exoplanet
HD 200964 b
236.76 light-years
- Discovery
- Radial Velocity · 2010
- Radius
- 13.5 Earth radii
- Mass
- 508.2102 (+21.2946 / −21.2946) Earth masses
- Orbital period
- 606.3 (+3.8 / −3.8) days
- Semi-major axis
- 1.565 (+0.083 / −0.083) AU
- Equilibrium temperature
- 425.95 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