A New Look into the Spectral and Light Variations of varepsilon Aur

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F13%3A00399946" target="_blank" >RIV/67985815:_____/13:00399946 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

A New Look into the Spectral and Light Variations of varepsilon Aur

Original language description

Investigating long series of spectral and photometric observations, we found that the orbital elements of /varepsilon Aur are subject to much larger uncertainties than usually believed. The H? emission is found to move basically with the F primary but its exact location should still be investigated. We also find strong additional absorption and large reddening of the object near the third contact during the eclipse. Episodic atmospheric mass transfer from the F primary towards its companion is tentatively suggested.

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

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

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

Name of the periodical

Central European Astrophysical Bulletin

ISSN

1845-8319

e-ISSN

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Volume of the periodical

37

Issue of the periodical within the volume

1

Country of publishing house

HR - CROATIA

Number of pages

10

Pages from-to

99-108

UT code for WoS article

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EID of the result in the Scopus database

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