Abstract:
The eclipsing binary DI Peg (BD+14d5006, HD 220619) was selected for UBV
photometry because earlier photometric investigations drew attention to its
interesting nature (Jensch, 1934, Rucinski, 1967 and Binnendijk, 1973).
Rucinski (1967) derived an orbital solution by assuming 24% extra light in V
light.