Eclipsing Binaries Within Visual Ones: Prospects of Combined Solution

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10129495" target="_blank" >RIV/00216208:11320/12:10129495 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1017/S1743921311027384" target="_blank" >http://dx.doi.org/10.1017/S1743921311027384</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/S1743921311027384" target="_blank" >10.1017/S1743921311027384</a>

Result language
angličtina
Original language name
Eclipsing Binaries Within Visual Ones: Prospects of Combined Solution
Original language description
The study of eclipsing binaries as members of multiple systems can provide us important information about their origin, evolution, mutual inclination of the orbits, independent distance and mass determination, as well as the stellar multiplicity in general. We are carrying out a long-term photometric monitoring of several eclipsing binaries within the visual multiples and, besides the complete light curves, we are trying to detect the period changes due to the orbital motion around a common barycenter.Systems like DN UMa, V819 Her, LO Hya, or VW Cep are typical examples of eclipsing binaries orbiting around the barycenter of the multiple system, while their respective periods are on the order of years or decades. However, the expected period variationis only hardly detectable and there is still uncertainty about which of the components is the eclipsing one. Precise spectroscopy would be of great benefit, but detecting the changes in the gamma velocity is still problematic, and spectr
Czech name
—
Czech description
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Project
<a href="/en/project/GAP209%2F10%2F0715" target="_blank" >GAP209/10/0715: Accurate physical properties of hot stars based on binary and multiple star studies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
FROM INTERACTING BINARIES TO EXOPLANETS: ESSENTIAL MODELING TOOLS
ISBN
978-1-107-01982-9
ISSN
1743-9213
e-ISSN
—
Number of pages
2
Pages from-to
207-208
Publisher name
CAMBRIDGE UNIV PRESS
Place of publication
CAMBRIDGE
Event location
Tatranska Lominica, SLOVAKIA
Event date
Jul 18, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000309244400062

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