Long-term photopolarimetric variability of DD Ser

Long-term photopolarimetric variability of DD Ser

We present some results of UBVRI-photopolarimetric observations of DD Ser, a poorly studied and understood Ae-star. The long-term component of light variation is detected, with the period of about fifteen years. Variability of the degree and positional angle of linear polarization is observed as wel...

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Видавець:Головна астрономічна обсерваторія НАН України
Дата:2013
Автори: Belan, S.P., Shakhovskoy, D.N.
Формат: Стаття
Мова:English
Опубліковано: Головна астрономічна обсерваторія НАН України 2013
Назва видання:Advances in Astronomy and Space Physics
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/119615
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Цитувати:Long-term photopolarimetric variability of DD Ser / S.P. Belan, D.N. Shakhovskoy // Advances in Astronomy and Space Physics. — 2013. — Т. 3., вип. 2. — С. 81-83. — Бібліогр.: 10 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
id irk-123456789-119615
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spelling irk-123456789-1196152017-06-08T03:07:03Z Long-term photopolarimetric variability of DD Ser Belan, S.P. Shakhovskoy, D.N. We present some results of UBVRI-photopolarimetric observations of DD Ser, a poorly studied and understood Ae-star. The long-term component of light variation is detected, with the period of about fifteen years. Variability of the degree and positional angle of linear polarization is observed as well. Analysis of correlation between photometric and polarimetric data shows that observed light minima are likely caused by variability of circumstellar extinction produced by dust. 2013 Article Long-term photopolarimetric variability of DD Ser / S.P. Belan, D.N. Shakhovskoy // Advances in Astronomy and Space Physics. — 2013. — Т. 3., вип. 2. — С. 81-83. — Бібліогр.: 10 назв. — англ. 2227-1481 http://dspace.nbuv.gov.ua/handle/123456789/119615 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 We present some results of UBVRI-photopolarimetric observations of DD Ser, a poorly studied and understood Ae-star. The long-term component of light variation is detected, with the period of about fifteen years. Variability of the degree and positional angle of linear polarization is observed as well. Analysis of correlation between photometric and polarimetric data shows that observed light minima are likely caused by variability of circumstellar extinction produced by dust.
format Article
author Belan, S.P.
Shakhovskoy, D.N.
spellingShingle Belan, S.P.
Shakhovskoy, D.N.
Long-term photopolarimetric variability of DD Ser
Advances in Astronomy and Space Physics
author_facet Belan, S.P.
Shakhovskoy, D.N.
author_sort Belan, S.P.
title Long-term photopolarimetric variability of DD Ser
title_short Long-term photopolarimetric variability of DD Ser
title_full Long-term photopolarimetric variability of DD Ser
title_fullStr Long-term photopolarimetric variability of DD Ser
title_full_unstemmed Long-term photopolarimetric variability of DD Ser
title_sort long-term photopolarimetric variability of dd ser
publisher Головна астрономічна обсерваторія НАН України
publishDate 2013
url http://dspace.nbuv.gov.ua/handle/123456789/119615
citation_txt Long-term photopolarimetric variability of DD Ser / S.P. Belan, D.N. Shakhovskoy // Advances in Astronomy and Space Physics. — 2013. — Т. 3., вип. 2. — С. 81-83. — Бібліогр.: 10 назв. — англ.
series Advances in Astronomy and Space Physics
work_keys_str_mv AT belansp longtermphotopolarimetricvariabilityofddser
AT shakhovskoydn longtermphotopolarimetricvariabilityofddser
first_indexed 2023-10-18T20:35:00Z
last_indexed 2023-10-18T20:35:00Z
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