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@article{1228667, author = {Liška, Jiří and Lišková, Zuzana}, article_number = {6124}, keywords = {CzeV615; variable star; binary star; eclipsing binary; photometry}, language = {eng}, issn = {1587-2440}, journal = {Information Bulletin on Variable Stars}, title = {CzeV615 - a new eclipsing binary}, url = {http://www.konkoly.hu/cgi-bin/IBVS?6124}, volume = {2014}, year = {2014} }
TY - JOUR ID - 1228667 AU - Liška, Jiří - Lišková, Zuzana PY - 2014 TI - CzeV615 - a new eclipsing binary JF - Information Bulletin on Variable Stars VL - 2014 IS - 6124 SP - 1-6 EP - 1-6 SN - 15872440 KW - CzeV615 KW - variable star KW - binary star KW - eclipsing binary KW - photometry UR - http://www.konkoly.hu/cgi-bin/IBVS?6124 L2 - http://www.konkoly.hu/cgi-bin/IBVS?6124 N2 - Discovery of a new eclipsing binary system CzeV615 = BD+09 3111 in the vicinity of an RR Lyrae star, AT Ser, is presented. The variability of the star was detected from CCD measurements with a small telescope. Observations from ASAS-3, NSVS and WISE sky-surveys were used for follow-up analysis. A brightness variation with a period of 1.4869803 d and an amplitude of about 0.1 mag was found. The shapes of light curves in the optical and infrared bands indicate a similar surface temperature for both components. Nevertheless, a period of half the value of the presented period can not be ruled out using the mentioned data. ER -
LIŠKA, Jiří a Zuzana LIŠKOVÁ. CzeV615 - a new eclipsing binary. \textit{Information Bulletin on Variable Stars}. 2014, roč.~2014, č.~6124, s.~1-6. ISSN~1587-2440.
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