Exoplanet
7 CMa b
64.61 light-years
- Discovery
- Radial Velocity · 2011
- Radius
- 13.4 Earth radii
- Mass
- 587.9855 (+19.0698 / −19.0698) Earth masses
- Orbital period
- 735.1 (+14.8 / −1) days
- Semi-major axis
- 1.758 (+0.024 / −1 × 10⁻³) AU
- Equilibrium temperature
- 387.33 (+7.48 / −7.48) K
- Mass provenance
- Msin(i)/sin(i)
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