CONFIRMED EXOPLANET · Gas Giant

HD 4732 b

Orbits Host Star: HD 4732 (Type K0 IV) · Distance: 178.700 Light-Years (54.784 pc)

Planetary Radius

13.400 R⊕

Planetary Mass

631.207 M⊕

Surface Gravity

3.52 g / g⊕

Equilibrium Temp

499K (+226°C / +439°F)

Orbital Period

371.74 days

Discovery Year

2012 (Radial Velocity)

Habitability Assessment

⚠️ Thermal Exclusions: High equilibrium temperature (499 K · +226°C / +439°F) places this world well interior to the runaway greenhouse threshold.

Discovery Facility: Multiple Observatories.

Other Worlds in the HD 4732 System (1)

HD 4732 c

Gas Giant · 3184.2d

NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS

Inspect Raw NASA Archive Record ↗