CONFIRMED EXOPLANET
·
Sub-Neptune
Kepler-289 e
Orbits Host Star: Kepler-289
· Distance: 2297.600 Light-Years (704.438 pc)
Planetary Radius
2.940 R⊕
Planetary Mass
17.400 M⊕
Surface Gravity
2.01 g / g⊕
Equilibrium Temp
286K (+13°C / +55°F)
Orbital Period
330.072 days
Discovery Year
2025 (Transit)
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: Kepler.
Other Worlds in the Kepler-289 System (3)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS