Four states of the recurrent symbiotic nova V407 Cyg

Four states of the recurrent symbiotic nova V407 Cyg

We analyze the results of our spectroscopic and photometric monitoring of V407 Cyg in 1984–2009. We show that the hot component of V407 Cyg can be in four different states: a passive state (the system looks as an ordinary, non‐symbiotic Mira), a quiescent state (the system looks as a low‐excitation...

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Bibliographic Details
Published in:Astronomische Nachrichten Vol. 334; no. 8; pp. 810 - 813
Main Authors: Esipov, V.F., Kolotilov, E.A., Komissarova, G.V., Shenavrin, V.I., Shugarov, S.Yu, Tarasova, T.N., Tatarnikov, A.M., Tatarnikova, A.A.
Format: Journal Article
Language:English
Published: Berlin WILEY-VCH Verlag 01-10-2013
WILEY‐VCH Verlag
Wiley Subscription Services, Inc
Subjects:
Astronomy
binaries: symbiotic
Miras
Monitoring
Nova
Outbursts
Photometry
Reproduction
Spectroscopic analysis
Spectroscopy
Stars & galaxies
stars: individual (V407 Cyg)
Symbiotic stars
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Summary:We analyze the results of our spectroscopic and photometric monitoring of V407 Cyg in 1984–2009. We show that the hot component of V407 Cyg can be in four different states: a passive state (the system looks as an ordinary, non‐symbiotic Mira), a quiescent state (the system looks as a low‐excitation classical symbiotic star), a Z And‐type outburst, and an RS Oph‐type outburst. (© 2013 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Bibliography:ArticleID:ASNA201311927
VEGA - No. 2/0038/13; No. NSh-2374.2012.2
Russian Foundation for Basic Research - No. 11-02-00258
istex:5F51F512A824D540DB186A3B54E84FC6B881FB97
ark:/67375/WNG-SN3MF2V0-N
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0004-6337
1521-3994
DOI:10.1002/asna.201311927