TNPSC Thervupettagam

Kepler-47 system

April 22 , 2019 2045 days 891 0
  • Astronomers have discovered a third planet in the Kepler-47 system, this new planet named as Kepler-47d.
  • Using data from NASA’s Kepler space telescope, they detected the new Neptune-to-Saturn-size planet orbiting between two previously known planets Kepler-47b and Kepler-47c.
  • According to a new study, Kepler-47d is about seven times larger than Earth and also the largest of the three planets in the Kepler-47 circumbinary system.

Kepler-47 system

  • The Kepler-47 system is approximately 3.5 billion-years-old and it is 3,340 light years away in the direction of the constellation Cygnus.
  • After the discovery of Kepler-47d, now there are three planets in Kepler-47, that are orbiting two suns.
  • Kepler-47 is binary star system and only known multi-planet circumbinary system.
  • Circumbinary planets are those that orbit two stars.

Leave a Reply

Your Comment is awaiting moderation.

Your email address will not be published. Required fields are marked *

Categories