The twin novae Nova Del 2013 and Nova Cen 2013

Comparison of the two novae spectra of C. Buil and T. Bohlsen The two spectra were obtained about four months after the beginning of the plateau phase. They are remarkably similar.

Del and Cen

Nova Del 2013

Nova Del 2013 light curve and date of C. Buil’s spectrum 

 

  Nova Cen 2014

Nova Cen 2013 light curve and date of T. Bohlsen s spectrum