First Light Curve Modelling Of Eclipsing Binary Systems V1264 Cas, V0664 Lac ANDGSC 0199-2035

Photometric analysis for the newly discovered systems V1264 Cas, V0664 Lac and GSC 0199-2035 were carried out using the most recent version of the Wilson-Devinney binary star modeling code (WD) based on model atmospheres by Kurucz. Accepted models revealed physical parameters use to adopt the spectral type of the components of the studied systems. Locations of the systems on the theoretical mass-luminosity and mass-radius relations revealed good fit for all the systems components except for the secondary components of the systems; V1264 Cas and GSC 0199-2035 where they lie above the TAMS track.