SIMBAD references

From summer 2003 to spring 2004 the eclipsing variable EX Cep was observed with a 20cm Schmidt-Cassegrain telescope equiped with a ST 7 - CCD-camera by SBIG. From this observations new elements for the star could be derived, which differ strongly from those given up to now in literature (1). Even the lightcurve is very different. The new elements wre matched with the times of minima, given in literature (1). The new elements are: E0=2452873.3410 and P=13.43444(d). The duration of eclipse ist 16.5 h, the duration of totality 8.5 h.