← Back to Exoplanet Archive
HD 205739 b
Orbiting HD 205739, discovered in 2008 (7513) by Las Campanas Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 435.41 M⊕ |
| Orbital period | 279.80 Earth days (~0.8 Earth years) |
| Orbital eccentricity | 0.270 |
| Equilibrium temperature | Unknown |
Host star — HD 205739
| Temperature | 6176 K (5903 °C) |
| Radius | 1.33 R☉ |
| Mass | 1.22 M☉ |
Location
| Distance from Earth | 92.5 pc (~302 light-years) |
| Right ascension / Declination | 324.5351 / -31.7378 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.