Kepler-138 e

Kepler-138 e is a terrestrial exoplanet that orbits an M-type star. Its mass is 0.43 Earths, it takes 38.2 days to complete one orbit of its star, and is 0.1803 AU from its star. Its discovery was announced in 2022.
Planet Radius:
0.797 x Earth (estimate)
Planet Type:
  • Terrestrial
Discovery Method:
  • Transit Timing Variations
Planet Mass:
0.43 Earths
Discovery Date:
Orbital Radius:
0.1803 AU
Orbital Period:
38.2 days
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