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A D'-type symbiotic binary in the planetary nebula SMP LMC 88

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dc.abstract.enSMP LMC 88 is one of the planetary nebulae (PNe) in the Large Magellanic Cloud. We identify in its spectrum Raman scattered O VI lines at 6825 and 7083 Å. This unambiguously classifies the central object of the nebula as a symbiotic star (SySt). We identified the cold component to be a K-type giant, making this the first D'-type (yellow) SySt discovered outside the Galaxy. The photometric variability in SMP LMC 88 resembles the orbital variability of Galactic D'-type SySt with its low amplitude and sinusoidal light-curve shape. The SySt classification is also supported by the He I diagnostic diagram.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorIłkiewicz, Krystian
dc.contributor.authorMikołajewska, Joanna
dc.contributor.authorMiszalski, Brent
dc.contributor.authorKozłowski, Szymon
dc.contributor.authorUdalski, Andrzej
dc.date.accessioned2024-01-24T17:34:43Z
dc.date.available2024-01-24T17:34:43Z
dc.date.copyright2018-02-08
dc.date.issued2018
dc.description.accesstimeBEFORE_PUBLICATION
dc.description.financeNie dotyczy
dc.description.number2
dc.description.versionORIGINAL_AUTHOR
dc.description.volume476
dc.identifier.doi10.1093/MNRAS/STY365
dc.identifier.issn0035-8711
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/101528
dc.identifier.weblinkhttp://adsabs.harvard.edu/abs/2018MNRAS.476.2605I
dc.languageeng
dc.pbn.affiliationastronomy
dc.relation.ispartofMonthly Notices of the Royal Astronomical Society
dc.relation.pages2605-2612
dc.rightsOther
dc.sciencecloudnosend
dc.titleA D'-type symbiotic binary in the planetary nebula SMP LMC 88
dc.typeJournalArticle
dspace.entity.typePublication