Přístupnostní navigace
E-application
Search Search Close
Publication detail
LIŠKA, J. LIŠKOVÁ, Z.
Original Title
CzeV615 – A NEW ECLIPSING BINARY
Type
journal article in Scopus
Language
English
Original Abstract
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.
Keywords
Eclipsing binaries, photometry
Authors
LIŠKA, J.; LIŠKOVÁ, Z.
RIV year
2014
Released
20. 12. 2014
ISBN
0374-0676
Periodical
Information Bulletin on Variable Stars
Year of study
6124
Number
1
State
Hungary
Pages from
6124-1
Pages to
6124-6
Pages count
6