Exoplanet
NGTS-15 b
2,565.17 light-years
- Discovery
- Transit · 2021
- Radius
- 12.3299 (+1.1209 / −1.1209) Earth radii
- Mass
- 238.6891 (+32.4185 / −27.9689) Earth masses
- Orbital period
- 3.2762 (+1 × 10⁻⁵ / −1 × 10⁻⁵) days
- Semi-major axis
- 0.0441 (+4.6 × 10⁻³ / −4.6 × 10⁻³) AU
- Equilibrium temperature
- 1,146 (+47 / −47) 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