AG Draconis - a symbiotic mystery

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00098639%3A_____%2F14%3AN0000001" target="_blank" >RIV/00098639:_____/14:N0000001 - isvavai.cz</a>

Result on the web

<a href="http://var.astro.cz/oejv/issues/oejv0169.pdf" target="_blank" >http://var.astro.cz/oejv/issues/oejv0169.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

AG Draconis - a symbiotic mystery

Original language description

Symbiotic system AG Draconis regularly undergoes quiescent and active stages which consist of the series of individual outbursts. The period analysis of new and historical photometric data, as well as radial velocities, confirmed the presence of the two periods. The longer one (∼ 550 d) is related to the orbital motion and the shorter one (∼ 355 d) could be due to pulsation of the cool component of AG Dra. In addition, the active stages change distinctively, but the outbursts are repeated with periods from 359 - 375 d.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

10308 - Astronomy (including astrophysics,space science)

Project

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Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2014

Confidentiality

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

Article name in the collection

Open European Journal on Variable stars

ISBN

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ISSN

1801-5964

e-ISSN

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Number of pages

6

Pages from-to

4-9

Publisher name

neuveden

Place of publication

Litomyšl

Event location

Litomyšl

Event date

Sep 12, 2014

Type of event by nationality

CST - Celostátní akce

UT code for WoS article

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