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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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Головна астрономічна обсерваторія НАН України
2013
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| Series: | Advances in Astronomy and Space Physics |
| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/119615 |
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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 |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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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 |
| _version_ |
1796150579232243712 |