Exoplanet
KOI-4777.01
561.79 light-years
- Discovery
- Transit · 2022
- Radius
- 0.51 (+0.03 / −0.03) Earth radii
- Mass
- < 99.2 Earth masses
- Orbital period
- 0.412 (+1 × 10⁻⁶ / −1 × 10⁻⁶) days
- Semi-major axis
- 8 × 10⁻³ (+3 × 10⁻⁴ / −3 × 10⁻⁴) AU
- Equilibrium temperature
- 1,180 (+20 / −20) 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