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HD 205739 b

Orbiting HD 205739, discovered in 2008 (7513) by Las Campanas Observatory via the Radial Velocity method.

Planet

RadiusUnknown
Mass435.41 M⊕
Orbital period279.80 Earth days (~0.8 Earth years)
Orbital eccentricity0.270
Equilibrium temperatureUnknown

Host star — HD 205739

Temperature6176 K (5903 °C)
Radius1.33 R☉
Mass1.22 M☉

Location

Distance from Earth92.5 pc (~302 light-years)
Right ascension / Declination324.5351 / -31.7378

Last refreshed 2026-09-14 from NASA's Exoplanet Archive.