CONFIRMED EXOPLANET
·
Gas Giant
HD 164604 b
Orbits Host Star: HD 164604
(Type K3.5 V)
· Distance: 128.400 Light-Years (39.363 pc)
Planetary Radius
12.300 R⊕
Planetary Mass
4195.335 M⊕
Surface Gravity
27.73 g / g⊕
Equilibrium Temp
170K (-103°C / -153°F)
Orbital Period
653.9 days
Discovery Year
2009 (Radial Velocity)
Habitability Assessment
❄️ Cryogenic Regime: At 170 K (-103°C / -153°F), surface volatiles would be frozen in a permanent snowball state without substantial internal geothermal or tidal heating.
Discovery Facility: Las Campanas Observatory.
Other Worlds in the HD 164604 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS