Gaia18aak is a new SU UMa-type dwarf nova

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dc.contributor.authorSimon, A.
dc.contributor.authorPavlenko, E.
dc.contributor.authorShugarov, S.
dc.contributor.authorVasylenko, V.
dc.contributor.authorIzviekova, I.
dc.contributor.authorReshetnyk, V.
dc.contributor.authorGodunova, V.
dc.contributor.authorBufan, Yu.
dc.contributor.authorBaransky, A.
dc.contributor.authorAntonyuk, O.
dc.contributor.authorBaklanov, V.
dc.contributor.authorTroianskyi, V.
dc.contributor.authorUdovichenko, Serhii M.
dc.contributor.authorKeir, L.
dc.contributor.authorУдовіченко, Сергій Миколайович
dc.contributor.authorУдовиченко, Сергей Николаевич
dc.date.accessioned2020-02-18T09:11:47Z
dc.date.available2020-02-18T09:11:47Z
dc.date.issued2019
dc.description.abstractWe report the discovery of a new SU UMa-type dwarf nova, Gaia18aak/ AT2018C, based on its optical observations, which were performed at ve observatories (Lisnyky/Kyiv, Terskol, CrAO, Mayaki/Odessa and Star a Lesn a, Slovakia) with six small telescopes. The observational campaign started just after the alert was published by ESA Gaia, DPAC and the Photomet- ric Science Alerts Team (http://gsaweb.ast.cam.ac.uk/alerts); the object was very intensely observed during the rst month. After this there was organized a four-month monitoring in order to test outburst activity of the object. We detected the 0.0647-d (or 0.0692-d) superhump period during ve nights of the superoutburst. Furthermore, we found the only possible outburst during the subsequent 100 nights.uk_UA
dc.identifier.citationContributions of the Astronomical Observatory Skalnaté Plesouk_UA
dc.identifier.urihttps://dspace.onu.edu.ua/handle/123456789/27230
dc.language.isoenuk_UA
dc.relation.ispartofseries;Vol. 49, № 2.
dc.subjectvariable starsuk_UA
dc.subjectCV'suk_UA
dc.subjectGAIAuk_UA
dc.titleGaia18aak is a new SU UMa-type dwarf novauk_UA
dc.typeArticleuk_UA
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