Exoplanet
LTT 9779 b
262.35 light-years
- Discovery
- Transit · 2020
- Radius
- 4.72 (+0.23 / −0.23) Earth radii
- Mass
- 29.32 (+0.78 / −0.81) Earth masses
- Orbital period
- 0.7921 (+9.3 × 10⁻⁶ / −9.3 × 10⁻⁶) days
- Semi-major axis
- 0.0168 (+1.4 × 10⁻⁴ / −1.2 × 10⁻⁴) AU
- Equilibrium temperature
- 1,978 (+19 / −19) 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