Long-term photopolarimetric variability of DD Ser

• Published in: Advances in Astronomy and Space Physics
• Date: 2013
• Main Authors: Belan, S.P., Shakhovskoy, D.N.
• Format: Article
• Language: English
• Published: Головна астрономічна обсерваторія НАН України 2013
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/119615
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: 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.

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...