CONFIRMED EXOPLANET · Gas Giant

HD 147018 b

Orbits Host Star: HD 147018 (Type G9 V) · Distance: 131.900 Light-Years (40.426 pc)

Planetary Radius

13.400 R⊕

Planetary Mass

674.000 M⊕

Surface Gravity

3.75 g / g⊕

Equilibrium Temp

520K (+247°C / +477°F)

Orbital Period

44.236 days

Discovery Year

2009 (Radial Velocity)

Habitability Assessment

⚠️ Thermal Exclusions: High equilibrium temperature (520 K · +247°C / +477°F) places this world well interior to the runaway greenhouse threshold.

Discovery Facility: La Silla Observatory.

Other Worlds in the HD 147018 System (1)

HD 147018 c

Gas Giant · 1008d

NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS

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