Exoplanet
TWA 7 b
110.88 light-years
- Discovery
- Imaging · 2025
- Radius
- 12.7 Earth radii
- Mass
- 108.0617 (+19.0697 / −19.0697) Earth masses
- Orbital period
- Unknown
- Semi-major axis
- 52 AU
- Equilibrium temperature
- 316 (+19 / −23) 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