科研之友
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摘要
A search of emission stars has been done on the basis of digitized photographic plates received with the 40 %26apos;%26apos; Schmidt telescope of Byurakan Observatory equipped with a 4 degrees objective prism. Forty-six new emission stars are found in a small area around the known FU Ori type variable V 733 Cep. Emission stars on the J - H - H - K diagram are situated on or in the neighborhood of T Tau locus. V, R, I photometry for some of the emission stars is performed as well. Three new variable stars are found in the region. A rapid brightness variation is detected on V 733 Cep.
- 出版日期2014-12
