CONFIRMED EXOPLANET
·
Sub-Neptune
HD 176986 d
Orbits Host Star: HD 176986
(Type K2.5 V)
· Distance: 90.600 Light-Years (27.784 pc)
Planetary Radius
2.490 R⊕
Planetary Mass
6.760 M⊕
Surface Gravity
1.09 g / g⊕
Equilibrium Temp
363K (+90°C / +194°F)
Orbital Period
61.376 days
Discovery Year
2026 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (363 K · +90°C / +194°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: Multiple Observatories.
Other Worlds in the HD 176986 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS