Exoplanet
HD 75898 b
254.57 light-years
- Discovery
- Radial Velocity · 2007
- Radius
- 13.2 Earth radii
- Mass
- 810.4624 (+12.7131 / −12.7131) Earth masses
- Orbital period
- 422.82 (+0.22 / −0.22) days
- Semi-major axis
- 1.2025 (+4.7 × 10⁻³ / −4.7 × 10⁻³) AU
- Equilibrium temperature
- 335.16 (+5.22 / −5.22) 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