HD 75898 b
HD 75898 b is an exoplanet orbiting the yellow subgiant HD 75898 every 204.2 days . Due to its high mass , it is assumed that it is a gas planet .
discovery
The planet was determined using the radial velocity method by Sarah E. Robinson et al. discovered in 2007 .
Circulation and mass
The planet orbits its star at a distance of approx. 0.737 astronomical units with an eccentricity of 35% and has a mass of approx. 470.5 earth masses or 1.48 Jupiter masses.
Web links
- The exoplanet in the "Encyclopedia of Extrasolar Planets"