Exoplanet
Kepler-273 b
2,328.64 light-years
- Discovery
- Transit · 2014
- Radius
- 1.5 (+0.86 / −0.86) Earth radii
- Mass
- 2.86 Earth masses
- Orbital period
- 2.9365 (+9 × 10⁻⁶ / −9 × 10⁻⁶) days
- Semi-major axis
- 0.037 AU
- Equilibrium temperature
- 1,209 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