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"Inter-Longitude Astronomy" project: long period variable stars

This article contains the highlights of complex studies of long-period variable stars such as Miras: semiregular, symbiotic (particularly, pulsating symbiotic), as well as RV Tauri-type stars. In the course of these studies, important characteristics of mean light curves were determined. In the case...

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Main Authors: Andronov, I.L., Marsakova, V.I., Kudashkina, L.S., Chinarova, L.L.
Format: Article
Language:English
Published: Головна астрономічна обсерваторія НАН України 2014
Series:Advances in Astronomy and Space Physics
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/119804
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spelling irk-123456789-1198042017-06-10T03:03:14Z "Inter-Longitude Astronomy" project: long period variable stars Andronov, I.L. Marsakova, V.I. Kudashkina, L.S. Chinarova, L.L. This article contains the highlights of complex studies of long-period variable stars such as Miras: semiregular, symbiotic (particularly, pulsating symbiotic), as well as RV Tauri-type stars. In the course of these studies, important characteristics of mean light curves were determined. In the case of multi-component variability, additional periods were found. Correlations between parameters of mean light curves were investigated. The cycle-to-cycle changes of light curve parameters were analysed using various mathematical methods. Classification criteria of variable stars and effects of variability were proposed based on this research. The study of observational parameters and the correlations between them can be used to estimate the age, mass, and other physical characteristics of AGB stars. 2014 Article "Inter-Longitude Astronomy" project: long period variable stars / I.L. Andronov, V.I. Marsakova, L.S. Kudashkina, L.L. Chinarova // Advances in Astronomy and Space Physics. — 2014. — Т. 4., вип. 1-2. — С. 3-8. — Бібліогр.: 48 назв. — англ. 2227-1481 DOI: 10.17721/2227-1481.4.3-8 http://dspace.nbuv.gov.ua/handle/123456789/119804 en Advances in Astronomy and Space Physics Головна астрономічна обсерваторія НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
description This article contains the highlights of complex studies of long-period variable stars such as Miras: semiregular, symbiotic (particularly, pulsating symbiotic), as well as RV Tauri-type stars. In the course of these studies, important characteristics of mean light curves were determined. In the case of multi-component variability, additional periods were found. Correlations between parameters of mean light curves were investigated. The cycle-to-cycle changes of light curve parameters were analysed using various mathematical methods. Classification criteria of variable stars and effects of variability were proposed based on this research. The study of observational parameters and the correlations between them can be used to estimate the age, mass, and other physical characteristics of AGB stars.
format Article
author Andronov, I.L.
Marsakova, V.I.
Kudashkina, L.S.
Chinarova, L.L.
spellingShingle Andronov, I.L.
Marsakova, V.I.
Kudashkina, L.S.
Chinarova, L.L.
"Inter-Longitude Astronomy" project: long period variable stars
Advances in Astronomy and Space Physics
author_facet Andronov, I.L.
Marsakova, V.I.
Kudashkina, L.S.
Chinarova, L.L.
author_sort Andronov, I.L.
title "Inter-Longitude Astronomy" project: long period variable stars
title_short "Inter-Longitude Astronomy" project: long period variable stars
title_full "Inter-Longitude Astronomy" project: long period variable stars
title_fullStr "Inter-Longitude Astronomy" project: long period variable stars
title_full_unstemmed "Inter-Longitude Astronomy" project: long period variable stars
title_sort "inter-longitude astronomy" project: long period variable stars
publisher Головна астрономічна обсерваторія НАН України
publishDate 2014
url http://dspace.nbuv.gov.ua/handle/123456789/119804
citation_txt "Inter-Longitude Astronomy" project: long period variable stars / I.L. Andronov, V.I. Marsakova, L.S. Kudashkina, L.L. Chinarova // Advances in Astronomy and Space Physics. — 2014. — Т. 4., вип. 1-2. — С. 3-8. — Бібліогр.: 48 назв. — англ.
series Advances in Astronomy and Space Physics
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AT marsakovavi interlongitudeastronomyprojectlongperiodvariablestars
AT kudashkinals interlongitudeastronomyprojectlongperiodvariablestars
AT chinarovall interlongitudeastronomyprojectlongperiodvariablestars
first_indexed 2023-10-18T20:35:28Z
last_indexed 2023-10-18T20:35:28Z
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