Exoplanet
TOI-283 b
269.74 light-years
- Discovery
- Transit · 2025
- Radius
- 2.34 (+0.09 / −0.09) Earth radii
- Mass
- 6.54 (+2.04 / −2.04) Earth masses
- Orbital period
- 17.6175 (+2 × 10⁻⁵ / −1 × 10⁻⁵) days
- Semi-major axis
- 0.123 (+4 × 10⁻³ / −4 × 10⁻³) AU
- Equilibrium temperature
- 661 (+9 / −9) 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