CONFIRMED EXOPLANET · Sub-Neptune

HD 189567 c

Orbits Host Star: HD 189567 (Type G3 V) · Distance: 58.400 Light-Years (17.906 pc)

Planetary Radius

2.540 R⊕

Planetary Mass

7.000 M⊕

Surface Gravity

1.09 g / g⊕

Equilibrium Temp

634K (+361°C / +682°F)

Orbital Period

33.688 days

Discovery Year

2021 (Radial Velocity)

Habitability Assessment

⚠️ Thermal Exclusions: High equilibrium temperature (634 K · +361°C / +682°F) places this world well interior to the runaway greenhouse threshold.

Discovery Facility: La Silla Observatory.

Other Worlds in the HD 189567 System (1)

HD 189567 b

Sub-Neptune · 14.3d

NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS

Inspect Raw NASA Archive Record ↗