First analysis of eight Algol-type binaries: El Aur, XY Dra, BP Dra, DD Her, VX Lac, WX Lib, RZ Lyn, and TY Tri

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F16%3A10315554" target="_blank" >RIV/00216208:11320/16:10315554 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.newast.2015.06.009" target="_blank" >http://dx.doi.org/10.1016/j.newast.2015.06.009</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.newast.2015.06.009" target="_blank" >10.1016/j.newast.2015.06.009</a>

Result language
angličtina
Original language name
First analysis of eight Algol-type binaries: El Aur, XY Dra, BP Dra, DD Her, VX Lac, WX Lib, RZ Lyn, and TY Tri
Original language description
The available photometry from the online databases were used for the first light curve analysis of eight eclipsing binary systems El Aur, XY Dra, BP Dra, DD Her, VX Lac, WX Lib, RZ Lyn, and TV Tn. All these stars are of Algol-type, having the detached components and the orbital periods from 0.92 to 6.8 days. For the systems El Aur and BP Dra the large amount of the third light was detected during the light curve solution. Moreover, 468 new times of minima for these binaries were derived, trying to identify the period variations. For the systems XY Dra and VX Lac the third bodies were detected with the periods 17.7, and 49.3 years, respectively.
Czech name
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Czech description
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Type
J<sub>x</sub> - 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/GA15-02112S" target="_blank" >GA15-02112S: MULTIPLE STELLAR SYSTEMS AS THE KEYS TO UNDERSTAND DYNAMICAL EVOLUTION OF STARS</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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