AO Mon
Giuricin1980 - Giuricin1980U (Johnson U)
The UBV light curves are from Kandpal (1976) and the radial velocity curves are from Struve (1945). The radial velocity observations plotted are from Struve’s He I observations from which he derived the spectroscopic elements. The solutions are from Giuricin et al. (1980). The temperature of the cooler star was increased from 17150 K to 17600 K to better fit the light curves.