HD 210702 b

HD 210702 b is an exoplanet that orbits the orange giant HD 210702 every 341.1 days . Due to its high mass , it is assumed that it is a gas planet .

discovery

The planet was identified using the radial velocity method by John Asher Johnson et al. discovered in 2007 .

Circulation and mass

The planet orbits its star at a distance of approx. 1.17 astronomical units with an eccentricity of 15.2% and has a mass of approx. 635.8 earth masses or 2 Jupiter masses.

Web links

• The exoplanet in the "Encyclopedia of Extrasolar Planets"