Kepler-11 b

One of six planets squeezed in the most compact planetary system yet discovered. If placed inside our solar system, five planets would orbit between Mercury and our sun.
Planet Radius:
1.8 x Earth
Planet Type:
  • Terrestrial
Discovery Method:
  • Transit
Planet Mass:
1.9 Earths
Discovery Date:
2010
Orbital Radius:
0.091 AU
Orbital Period:
10.3 days
Eccentricity:
0.04
Keep Exploring

Discover More Topics From NASA