Exoplanet
HIP 97166 c
215.1 light-years
- Discovery
- Radial Velocity · 2021
- Radius
- 2.75 Earth radii
- Mass
- 8 (+1.6 / −1.6) Earth masses
- Orbital period
- 16.432 (+0.041 / −0.041) days
- Semi-major axis
- 0.124 (+2 × 10⁻³ / −2 × 10⁻³) AU
- Equilibrium temperature
- 642 (+22 / −22) 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