THE RESULTS OF NEW POLARIMETRIC OBSERVATI ONS OF THE UNUSUAL INTERACTING BINARY HD-207739

Polarimetric observations of the unusual interacting binary HD 207739 have shown an existence of variable phase-dependent intrinsic linear p olarization. It was shown that the observed variations of Stokes param eters are well represented with Fourier expansion up to second garmoni cs. The second-harmonlc terms dominate, and their analysis gives the o rbital inclination value of i = 77+/-2-degrees. The analysis of the ph ase dependence of polarization gives the information about gaseous-str eam location In the binary. It is shown that the gaseous streams which produce the scattered light should be located between the components in the direction at 45-degrees to the line connecting the components' centers. An evolutionary status of the binary has also been discused.