CONFIRMED EXOPLANET
·
Gas Giant
HD 19994 b
Orbits Host Star: HD 19994
(Type F8 V)
· Distance: 73.500 Light-Years (22.524 pc)
Planetary Radius
13.600 R⊕
Planetary Mass
435.410 M⊕
Surface Gravity
2.35 g / g⊕
Equilibrium Temp
350K (+77°C / +171°F)
Orbital Period
466.2 days
Discovery Year
2003 (Radial Velocity)
Habitability Assessment
☁️ Gaseous Envelope: With a radius exceeding 2.2 Earth radii, this world is modeled as a volatile-rich sub-Neptune or Jovian gas giant without a defined solid surface boundary.
Discovery Facility: La Silla Observatory.
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS