X-Raying a Be star disk: fundamental parameters of the eclipsing binary Be star V658 Car

Tajan H. de Amorim, Alex C. Carciofi, Jonathan Labadie-Bartz +8

With its two stellar eclipses and two disk attenuations per binary orbit, V658 Carinae stands out as the first clear eclipsing Be + sdOB system. This rare alignment offers a unique…