NZ Ser: the results of the analysis of the 25 years photometric activity

In: Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 43, no. 3

O. Barsunova - S. Meľnikov - V. Grinin - N. Katysheva - S. Shugarov

Details:

Year, pages: 2014, 416 - 418

Keywords:

young stars, photometry, circumstellar disk

Original source URL: http://www.astro.sk/caosp/Eedition/Abstracts/2014/Vol_43/No_3/pp416-418_abstract.html

Full text

About article:

We present the analysis of the long-term photometric variability of NZ Ser. The object shows both large-scale cyclic variability and low-amplitude Algol-like, fading typical for UX Ori stars. The variations of the stellar brightness are accompanied by variations of the B-V and V-R colors: when the brightness decreases, B-V decreases, while V-R increases.

How to cite:

ISO 690:

Barsunova, O., Meľnikov, S., Grinin, V., Katysheva, N., Shugarov, S. 2014. NZ Ser: the results of the analysis of the 25 years photometric activity. In Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 43, no.3, pp. 416-418. 1335-1842.

APA:

Barsunova, O., Meľnikov, S., Grinin, V., Katysheva, N., Shugarov, S. (2014). NZ Ser: the results of the analysis of the 25 years photometric activity. Contributions of the Astronomical Observatory Skalnaté Pleso, 43(3), 416-418. 1335-1842.