CzeV615 - a new eclipsing binary

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F14%3A00079293" target="_blank" >RIV/00216224:14310/14:00079293 - isvavai.cz</a>

Result on the web

<a href="http://www.konkoly.hu/cgi-bin/IBVS?6124" target="_blank" >http://www.konkoly.hu/cgi-bin/IBVS?6124</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

CzeV615 - a new eclipsing binary

Original language description

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.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BN - Astronomy and celestial mechanics, astrophysics

OECD FORD branch

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Project

<a href="/en/project/LH14300" target="_blank" >LH14300: Investigations of curious variable stars</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Information Bulletin on Variable Stars

ISSN

1587-2440

e-ISSN

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Volume of the periodical

2014

Issue of the periodical within the volume

6124

Country of publishing house

HU - HUNGARY

Number of pages

6

Pages from-to

1-6

UT code for WoS article

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EID of the result in the Scopus database

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