Exoplanet
LTT 3780 c
71.69 light-years
- Discovery
- Transit · 2020
- Radius
- 2.39 (+0.1 / −0.11) Earth radii
- Mass
- 8.04 (+0.5 / −0.48) Earth masses
- Orbital period
- 12.2523 (+1.3 × 10⁻⁵ / −1.3 × 10⁻⁵) days
- Semi-major axis
- 0.0757 (+1.8 × 10⁻³ / −1.8 × 10⁻³) AU
- Equilibrium temperature
- 359 (+10 / −10) 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