Discovery date June 10, 2009 Discovery site La Silla Observatory | Discoverer(s) Niedzielski et al. Discovery status Published | |
HD 240210 b is a 6.9 Jupiter-mass exoplanet discovered on June 10, 2009 by Niedzielski et al. using the Hobby-Eberly Telescope. It orbits the K3 giant star HD 240210 in the constellation of Cassiopeia. Its average orbital separation is at 1.33 Astronomical Units away from its star with a year of 501.75 days.
References
HD 240210 b Wikipedia(Text) CC BY-SA