Exoplanet
HD 15906 b
148.6 light-years
- Discovery
- Transit · 2023
- Radius
- 2.24 (+0.08 / −0.08) Earth radii
- Mass
- 5.65 Earth masses
- Orbital period
- 10.9247 (+3.2 × 10⁻⁵ / −3.2 × 10⁻⁵) days
- Semi-major axis
- 0.09 (+1 × 10⁻³ / −1 × 10⁻³) AU
- Equilibrium temperature
- 668 (+13 / −13) K
- Mass provenance
- M-R relationship
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