HD 204313 [SEP] constellation
HD 204313
HD 204313 is an 8th magnitude G-type main sequence star located approximately 155 light years away in the constellation Capricornus.
Planet system.
- In August 2009, this sun-like star is found to have a gas giant planet similar in size to Jupiter in orbit around it.
- In 2nd 2012, the second and third planet was found. An Ice Giant like Neptune close to the star and another Jupiter sized planet far from its star.
See also.
- HD 147018
HD 204313 b
HD 204313 b is an extrasolar planet which orbits the G-type main sequence star HD 204313, located approximately 155 light years away in the constellation Capricorn. This planet orbits the star at a distance of 3.082 astronomical units and takes 1931 days or 5.29 years to revolve around the star. It has minimum mass four times that of Jupiter. However the radius and inclination are not known since this planet was not detected by transit method or direct imaging. Instead, this planet was detected by radial velocity method