Exoplanet
Kepler-1259 b
2,627.39 light-years
- Discovery
- Transit · 2016
- Radius
- 1.43 (+0.07 / −0.1) Earth radii
- Mass
- 2.63 Earth masses
- Orbital period
- 0.6631 (+8.74 × 10⁻⁷ / −8.74 × 10⁻⁷) days
- Semi-major axis
- 0.0141 AU
- Equilibrium temperature
- 1,681 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