Exoplanet
LHS 3844 b
48.55 light-years
- Discovery
- Transit · 2019
- Radius
- 1.286 (+0.043 / −0.044) Earth radii
- Mass
- 2.37 (+0.25 / −0.25) Earth masses
- Orbital period
- 0.4629 (+4.4 × 10⁻⁸ / −4.2 × 10⁻⁸) days
- Semi-major axis
- 6.24 × 10⁻³ (+1.9 × 10⁻⁴ / −2 × 10⁻⁴) AU
- Equilibrium temperature
- 816 (+14 / −14) 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