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HD 39855 b
Orbiting HD 39855, discovered in 2019 (7524) by Las Campanas Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 8.50 M⊕ |
| Orbital period | 3.25 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.140 |
| Equilibrium temperature | Unknown |
Host star — HD 39855
| Temperature | 5576 K (5303 °C) |
| Radius | Unknown |
| Mass | 0.87 M☉ |
Location
| Distance from Earth | 23.3 pc (~76 light-years) |
| Right ascension / Declination | 88.6261 / -19.7044 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.