Exoplanet
LP 890-9 c
105.77 light-years
- Discovery
- Transit · 2022
- Radius
- 1.367 (+0.055 / −0.039) Earth radii
- Mass
- < 25.3 Earth masses
- Orbital period
- 8.4575 (+2.4 × 10⁻⁵ / −2.4 × 10⁻⁵) days
- Semi-major axis
- 0.0398 (+2.2 × 10⁻⁴ / −2.2 × 10⁻⁴) AU
- Equilibrium temperature
- 272 (+2 / −2) 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