CONFIRMED EXOPLANET · Sub-Neptune

HD 105618 b

Orbits Host Star: HD 105618 · Distance: 228.600 Light-Years (70.084 pc)

Planetary Radius

5.440 R⊕

Planetary Mass

25.426 M⊕

Surface Gravity

0.86 g / g⊕

Equilibrium Temp

1023K (+750°C / +1382°F)

Orbital Period

10.022 days

Discovery Year

2022 (Radial Velocity)

Habitability Assessment

⚠️ Thermal Exclusions: High equilibrium temperature (1023 K · +750°C / +1382°F) places this world well interior to the runaway greenhouse threshold.

Discovery Facility: Multiple Observatories.

Other Worlds in the HD 105618 System (1)

HD 105618 c

Gas Giant · 77114.1d

NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS

Inspect Raw NASA Archive Record ↗