CONFIRMED EXOPLANET
·
Sub-Neptune
HD 155918 b
Orbits Host Star: HD 155918
(Type G2V)
· Distance: 89.900 Light-Years (27.561 pc)
Planetary Radius
2.670 R⊕
Planetary Mass
7.628 M⊕
Surface Gravity
1.07 g / g⊕
Equilibrium Temp
1622K (+1349°C / +2460°F)
Orbital Period
1.876 days
Discovery Year
2022 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1622 K · +1349°C / +2460°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Multiple Observatories.
Other Worlds in the HD 155918 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS