Exoplanet
GJ 3090 b
73.3 light-years
- Discovery
- Transit · 2022
- Radius
- 2.18 (+0.06 / −0.06) Earth radii
- Mass
- 4.52 (+0.47 / −0.47) Earth masses
- Orbital period
- 2.8531 (+8.2 × 10⁻⁷ / −8.2 × 10⁻⁷) days
- Semi-major axis
- 0.0316 (+3 × 10⁻⁴ / −3 × 10⁻⁴) AU
- Equilibrium temperature
- 723 (+13 / −13) 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