Exoplanet
Kepler-1620 b
2,919.32 light-years
- Discovery
- Transit · 2016
- Radius
- 1.61 (+0.64 / −0.27) Earth radii
- Mass
- 3.22 Earth masses
- Orbital period
- 101.9518 (+1.572 × 10⁻³ / −1.572 × 10⁻³) days
- Semi-major axis
- 0.4322 AU
- Equilibrium temperature
- 428 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