- #1
shirin
- 47
- 0
Hi
As two stars orbit their mutual center of mass in elliptical orbits, why are their eccentricity the same?
And why is it the same as the one of reduced mass around center of mass?
Thanks
As two stars orbit their mutual center of mass in elliptical orbits, why are their eccentricity the same?
And why is it the same as the one of reduced mass around center of mass?
Thanks