Kepler-21 b
Kepler-21 b is a super Earth exoplanet that orbits an F-type star. Its mass is 7.5 Earths, it takes 2.8 days to complete one orbit of its star, and is 0.0434 AU from its star. Its discovery was announced in 2012.
Planet Radius:
1.639 x Earth
Planet Type:
- Super Earth
Discovery Method:
- Transit
Planet Mass:
7.5 Earths
Discovery Date:
2012
Orbital Radius:
0.0434 AU
Orbital Period:
2.8 days
Eccentricity:
0.0
