Long-term photopolarimetric variability of DD Ser
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Long-term photopolarimetric variability of DD Ser
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| Creator |
Belan, S.P.
Shakhovskoy, D.N. |
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| 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.
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| Date |
2017-06-07T18:12:00Z
2017-06-07T18:12:00Z 2013 |
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| Type |
Article
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| Identifier |
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 |
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| Language |
en
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| Relation |
Advances in Astronomy and Space Physics
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| Publisher |
Головна астрономічна обсерваторія НАН України
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