Exoplanet
Kepler-642 b
2,549.18 light-years
- Discovery
- Transit · 2016
- Radius
- 2.9 (+1.3 / −0.56) Earth radii
- Mass
- 8.75 Earth masses
- Orbital period
- 4.4175 (+6.603 × 10⁻⁶ / −6.603 × 10⁻⁶) days
- Semi-major axis
- 0.0563 (+4.6 × 10⁻⁴ / −4.6 × 10⁻⁴) AU
- Equilibrium temperature
- 1,810 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