Exoplanet
HD 7449 b
126.1 light-years
- Discovery
- Radial Velocity · 2011
- Radius
- 12.6 Earth radii
- Mass
- 2,597.9294 (+970.9658 / −857.8189) Earth masses
- Orbital period
- 1,270.552 (+10.7563 / −7.3867) days
- Semi-major axis
- 2.438 (+0.062 / −0.063) AU
- Equilibrium temperature
- 183.23 (+3.04 / −3.04) 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