We present the discovery and CCD observations of the first eclipsing binary with a Type II Cepheid component in our Galaxy. The pulsation and orbital periods are found to be 4.1523 and 51.38 days, respectively, i.e. this variable is a system with the shortest orbital period among known Cepheid binaries. Pulsations dominate the brightness variations. The eclipses are assumed to be partial. The EB-subtype eclipsing light curve permits to believe that the binary's components are non-spherical.
@article{arxiv.0705.0605,
title = {TYC 1031 01262 1: The First Known Galactic Eclipsing Binary with a Type II Cepheid Component},
author = {S. V. Antipin and K. V. Sokolovsky and T. I. Ignatieva},
journal= {arXiv preprint arXiv:0705.0605},
year = {2014}
}