CONFIRMED EXOPLANET
·
Sub-Neptune
HD 1461 b
Orbits Host Star: HD 1461
(Type G0 V)
· Distance: 76.500 Light-Years (23.453 pc)
Planetary Radius
2.420 R⊕
Planetary Mass
6.440 M⊕
Surface Gravity
1.1 g / g⊕
Equilibrium Temp
1185K (+912°C / +1674°F)
Orbital Period
5.772 days
Discovery Year
2010 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (1185 K · +912°C / +1674°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: W. M. Keck Observatory.
Other Worlds in the HD 1461 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS