Exoplanet
Kepler-1531 b
2,173.29 light-years
- Discovery
- Transit · 2016
- Radius
- 1.11 (+0.48 / −0.18) Earth radii
- Mass
- 1.41 Earth masses
- Orbital period
- 1.1385 (+2.587 × 10⁻⁶ / −2.587 × 10⁻⁶) days
- Semi-major axis
- 0.022 (+2 × 10⁻⁴ / −2 × 10⁻⁴) AU
- Equilibrium temperature
- 2,537 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