Kepler-138 d

Kepler-138 d is a super Earth exoplanet that orbits an M-type star. Its mass is 2.1 Earths, it takes 23.1 days to complete one orbit of its star, and is 0.1288 AU from its star. Its discovery was announced in 2014.
Planet Radius:
1.51 x Earth
Planet Type:
  • Super Earth
Discovery Method:
  • Transit
Planet Mass:
2.1 Earths
Discovery Date:
2014
Orbital Radius:
0.1288 AU
Orbital Period:
23.1 days
Eccentricity:
0.01
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