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HD 38801 b
Orbiting HD 38801, discovered in 2009 (7514) by Subaru Telescope via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 3082.32 M⊕ |
| Orbital period | 685.25 Earth days (~1.9 Earth years) |
| Orbital eccentricity | 0.017 |
| Equilibrium temperature | Unknown |
Host star — HD 38801
| Temperature | 5338 K (5065 °C) |
| Radius | 2.03 R☉ |
| Mass | 1.21 M☉ |
Location
| Distance from Earth | 91.4 pc (~298 light-years) |
| Right ascension / Declination | 86.9963 / -8.3280 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.