In: Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 50, no. 2
E. Bahar - İ. Özavcı - H.v. Şenavcı
Detaily:
Rok, strany: 2020, 481 - 485
Jazyk: eng
Kľúčové slová:
Binaries: eclipsing, stars: magnetic activity, methods: light curve inversion, starspots: migration
URL originálneho zdroja: http://www.astro.sk/caosp/Eedition/Abstracts/2020/Vol_50/No_2/pp481-485_abstract.html
O článku:
High precision and continuous light curves obtained from the Kepler Space Telescope provide significant information about the behavior of cool star-spots. In this study, we obtain surface maps of the eclipsing binary KIC 9821078 with the help of the light curve inversion method to reveal longitudinal spot migration from Kepler long-cadence (LC) light curves. We also present an up-to-date solution from light and radial velocity curves. The inversion results find at least two dominant spot regions that migrate from lower to higher longitudes as a consequence of solar-like differential rotation.
Ako citovať:
ISO 690:
Bahar, E., Özavcı, İ., Şenavcı, H. 2020. Spot migration on the eclipsing binary KIC 9821078. In Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 50, no.2, pp. 481-485. 1335-1842. DOI: https://doi.org/10.31577/caosp.2020.50.2.481
APA:
Bahar, E., Özavcı, İ., Şenavcı, H. (2020). Spot migration on the eclipsing binary KIC 9821078. Contributions of the Astronomical Observatory Skalnaté Pleso, 50(2), 481-485. 1335-1842. DOI: https://doi.org/10.31577/caosp.2020.50.2.481
O vydaní:
Vydavateľ: Astronomical Institute, Slovak Academy of Sciences
Publikované: 1. 3. 2020
Verejná licencia:
