Exoplanet
TOI-1873 b
593.65 light-years
- Discovery
- Transit · 2026
- Radius
- 2.8636 (+0.3016 / −0.24) Earth radii
- Mass
- 8.57 Earth masses
- Orbital period
- 7.0057 (+3.3718 × 10⁻⁵ / −3.4783 × 10⁻⁵) days
- Semi-major axis
- Unknown
- Equilibrium temperature
- 923.5 K
- Mass provenance
- M-R relationship
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