Exoplanet
Kepler-1173 b
1,229.81 light-years
- Discovery
- Transit · 2016
- Radius
- 0.89 (+0.23 / −0.07) Earth radii
- Mass
- 0.64 Earth masses
- Orbital period
- 0.7699 (+1.205 × 10⁻⁶ / −1.205 × 10⁻⁶) days
- Semi-major axis
- 0.0156 (+1.1 × 10⁻⁴ / −1.1 × 10⁻⁴) AU
- Equilibrium temperature
- 1,650 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