BVR Photometric Analysis of GSC 4277-0586 and GSC 3152-1202

A detailed light curve analysis of the newly discovered eccentric orbit eclipsing binaries GSC 277-0586 and GSC 3152-1202 are presented for the fist time. For both systems, the B, V and R light curves were secured and also new minima times have been derived. The analysis was made using the Wilson-Devinney program. The absolute dimensions were calculated using mass-luminosity relation for main sequence stars. The O-C diagram of GSC 3152-1202 was also analyzed using all reliable times of minima and the elements of apsidal motion were computed. The apsidal motion period has been found to be 36.6±9.8 years.