Exoplanet
HD 195019 b
122.86 light-years
- Discovery
- Radial Velocity · 1998
- Radius
- 13 Earth radii
- Mass
- 1,264.9634 (+54.0311 / −54.0311) Earth masses
- Orbital period
- 18.2013 (+3.9 × 10⁻⁴ / −3.9 × 10⁻⁴) days
- Semi-major axis
- 0.14 (+0 / −0) AU
- Equilibrium temperature
- 901.66 (+9.71 / −9.71) K
- Mass provenance
- Msini
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