Аннотация:The spectral observations of 2MASS J22560844+5954299 were carried by the 2m RCC telescope equipped with the focal reducer FoReRo 2 and grism with 720-lines/mm. The resolution of the spectra is 2pix or 2.7A; and they cover the range 5600-7000A. Most of the spectra have a S/N of 16-22 excluding those at the eclipse where the S/N value is around 7. The spectra were reduced using IRAF packages for bias subtraction, flat-fielding, cosmic ray removal, and one-dimensional spectrum extraction.