Photometric analysis of V30 of open cluster NGC 7789

We present the photometric solutions of the variable star V30⋆ that is in the foreground of intermediate open cluster NGC 7789. The observations were done in the V passband using the 2 m telescope at the IUCAA-Girawali Observatory in India. The analysis is done using the Wilson-Devinney Code (2003) and the fitted light curve is presented. The photometric solutions reveal a W-subtype contact configuration. The photometric mass ratio is found to be 0.395 and the absolute masses and radii for the components are deduced as 1.25 M s and 0.97 R s for the primary and 0.49 M s and 0.93 R s for the secondary, respectively. No signature of third light is found in the system.