Comparative analysis of a binary system HD 135344
By comparing the two stars, HD 135344A and HD 135344B, we can draw conclusions about the protoplanetary disk around the star HD 135344B. Since stars and the matter of the planets or protoplanetary disk orbiting the stars are of the same origin, then their composition differs in nuances and in order to understand the characteristics of the planets or protoplanetary disk, the host star must also be characterized. Investigation of these systems helps to better understand the formation of planet Earth and the diversity of planets in general.