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HD 97658 b

Orbiting HD 97658, discovered in 2010 (7515) by W. M. Keck Observatory via the Radial Velocity method.

Planet

Radius2.12 R⊕
Mass8.30 M⊕
Orbital period9.49 Earth days (~0.0 Earth years)
Orbital eccentricity0.050
Equilibrium temperature751 K (478 °C)

Host star — HD 97658

Temperature5212 K (4939 °C)
Radius0.73 R☉
Mass0.85 M☉

Location

Distance from Earth21.6 pc (~70 light-years)
Right ascension / Declination168.6377 / 25.7106

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