Exoplanet
HD 215497 b
132.25 light-years
- Discovery
- Radial Velocity · 2009
- Radius
- Unknown
- Mass
- < 1,588.8242 Earth masses
- Orbital period
- 3.934 (+6.6 × 10⁻⁴ / −6.6 × 10⁻⁴) days
- Semi-major axis
- 0.05 (+0 / −0) AU
- Equilibrium temperature
- 1,015.96 (+32.13 / −32.13) 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