  The satellite CoRoT (Convection, Rotation, and planetary Transits) has
provided high-quality data for almost six years. We show here the asteroseismic
analysis and modeling of HD169392A, which belongs to a binary system weakly
gravitationally bound as the distance between the two components is of 4250 AU.
The main component, HD169392A, is a G0IV star with a magnitude of 7.50 while
the second component is a G0V-G2IV star with a magnitude of 8.98. This analysis
focuses on the main component, as the secondary one is too faint to measure any
seismic parameters. A complete modeling has been possible thanks to the
complementary spectroscopic observations from HARPS, providing Teff=5985+/-60K,
log g=3.96+/-0.07, and [Fe/H]=- 0.04+/-0.10.
