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dc.contributor.authorSavastru, S. V.-
dc.contributor.authorMarsakova, V. I.-
dc.contributor.authorAndrych, K. D.-
dc.contributor.authorDubovsky, P. A.-
dc.identifier.citationOdessa Astronomical publications = Одесские астрономические публикации = Одеські астрономічні публікаціїuk
dc.description.abstractWe made our CCD-observations of GSC 3950-00707 by using the telescope Celestron-14 of Vihorlat Observatory and Astronomical Observatory on Kolonica Saddle. The moments of minima were calculated by using the symmetrical polynomial fit. We also analyzed the observations from automated surveys ASAS-SN and found 3 mean minima by using trigonometrical polynomial fit. The analysis of our observations and data from the surveys allows to conclude that it is the W UMa-type variable and its published period value is not accurate. We analyzed the O-C curve and corrected the
dc.publisherОдеський національний університет імені І. І. Мечниковаuk
dc.relation.ispartofseries;Vol. 30.-
dc.subjecteclipsing variable starsuk
dc.subjectW UMa – typeuk
dc.subjectGSC 3950-00707uk
dc.titleImproved ephemeris of poorly studied eclipsing binary GSC 3950-00707 = 2MASS J20355082+5242136uk
Appears in Collections:Odessa Astronomical Publications

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