Exoplanet
Kepler-1381 b
3,904.22 light-years
- Discovery
- Transit · 2016
- Radius
- 2.25 (+0.29 / −0.19) Earth radii
- Mass
- 5.69 Earth masses
- Orbital period
- 25.3843 (+1.757 × 10⁻⁴ / −1.757 × 10⁻⁴) days
- Semi-major axis
- 0.1728 AU
- Equilibrium temperature
- 649 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