Orbital Period Change of the Binary Star System V829 Aql

A variable star, V829 Aql, is considered one of the binary stars providing invaluable insights into the process of stellar evolution. The purpose of this research study is to calculate the orbital period change of the binary star system V829 Aql using a telescope at the Regional Observatory for the Public, Songkhla, National Astronomical Research Institute of Thailand (Public Organization). Images in the B and V wavelength range will be taken on the night of July 1-2, 2021, from 9:00 p.m. to 5:00 a.m., and subsequently examined. It was discovered that the brightness value pattern adhered to an equation (relationship): the orbital period equals the lowest brightness when it does. The orbital period change is growing, as indicated by the equation O-C = (4.82878 Í 10-13) Epoch2 - (1.5221 Í 10-7) Epoch – 0.01052, which gives a rate of change in orbital period of 1.05 x 10-4 seconds/year. This means that stars continue to separate, which explains the evolution of the TRO theory.