HE, Jia-Jia, Sheng-Bang QIAN, Miloslav ZEJDA a Zdeněk MIKULÁŠEK. Revision of the photometric parameters of BS Cassiopeiae. Research in Astronomy and Astrophysics. Beijing, China: Chinese Academy of Sciences, 2010, roč. 10, č. 6, s. 569-576. ISSN 1674-4527. |
Další formáty:
BibTeX
LaTeX
RIS
@article{885951, author = {He, JiaandJia and Qian, ShengandBang and Zejda, Miloslav and Mikulášek, Zdeněk}, article_location = {Beijing, China}, article_number = {6}, keywords = {stars: binaries: close; stars: binaries: eclipsing; stars: individual: BS Cas}, language = {eng}, issn = {1674-4527}, journal = {Research in Astronomy and Astrophysics}, title = {Revision of the photometric parameters of BS Cassiopeiae}, volume = {10}, year = {2010} }
TY - JOUR ID - 885951 AU - He, Jia-Jia - Qian, Sheng-Bang - Zejda, Miloslav - Mikulášek, Zdeněk PY - 2010 TI - Revision of the photometric parameters of BS Cassiopeiae JF - Research in Astronomy and Astrophysics VL - 10 IS - 6 SP - 569-576 EP - 569-576 PB - Chinese Academy of Sciences SN - 16744527 KW - stars: binaries: close KW - stars: binaries: eclipsing KW - stars: individual: BS Cas N2 - 7 CCD times of light minimum of the overcontact binary BS Cas which were obtained from 2007 Aug. to Nov. and one R CCD light curve are presented. BS Cas is a typical EW variable. LC is symmetric and shows total eclipses, which allows us precise determination of photometric parameters. BS Cas is a W overcontact binary f=27.5% with a mass ratio of q = 2.7188. The temperature difference between the two components is 190 K. OC diagram suggests that the period of BS Cas is decreasing, what can be explained by mass transfer from the primary to the secondary. ER -
HE, Jia-Jia, Sheng-Bang QIAN, Miloslav ZEJDA a Zdeněk MIKULÁŠEK. Revision of the photometric parameters of BS Cassiopeiae. \textit{Research in Astronomy and Astrophysics}. Beijing, China: Chinese Academy of Sciences, 2010, roč.~10, č.~6, s.~569-576. ISSN~1674-4527.
|