Exoplanet
Kepler-276 c
3,734.03 light-years
- Discovery
- Transit · 2013
- Radius
- 2.9 (+1.27 / −0.28) Earth radii
- Mass
- 16.6 (+4.4 / −3.6) Earth masses
- Orbital period
- 31.884 days
- Semi-major axis
- 0.1862 (+2.32 × 10⁻³ / −2.32 × 10⁻³) AU
- Equilibrium temperature
- 563 K
- Mass provenance
- Mass
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