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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/62226
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dc.creatorEduardo Luiz Damiani Bicapt_BR
dc.creatorPieter Willem Westerapt_BR
dc.creatorLeandro de Oliveira Kerberpt_BR
dc.creatorBruno Moreira de Souza Diaspt_BR
dc.creatorFrancisco Ferreira de Souza Maiapt_BR
dc.creatorJoão Francisco Coelho dos Santos Juniorpt_BR
dc.creatorBeatriz Leonor Silveira Barbuypt_BR
dc.creatorRaphael Augusto Pereira de Oliveirapt_BR
dc.date.accessioned2024-01-02T12:20:42Z-
dc.date.available2024-01-02T12:20:42Z-
dc.date.issued2020-
dc.citation.volume159pt_BR
dc.citation.issue3pt_BR
dc.citation.spage1pt_BR
dc.citation.epage16pt_BR
dc.identifier.doihttps://doi.org/10.3847/1538-3881/ab6595pt_BR
dc.identifier.issn0004-6256pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/62226-
dc.description.resumoWe present a catalog of star clusters, associations, and related extended objects in the Small Magellanic Cloud (SMC) and the Magellanic Bridge with 2741 entries, a factor 2 more than a previous version from a decade ago. Literature data up until 2018 December are included. The identification of star clusters was carried out with digital atlases in various bands currently available in the Digitized Sky Survey and the Machine Automatique à Mésurer pour l'Astronomie. imaging surveys. In particular, we cross-identified recent cluster samples from the Visible and Infrared Survey Telescope for Astronomy near-infrared YJKs survey of the Magellanic System, Optical Gravitational Lensing Experiment IV, and Survey of the MAgellanic Stellar History surveys, confirming new clusters and pointing out equivalencies. A major contribution of the present catalog consists of the accurate central positions for clusters and small associations, including a new sample of 45 clusters or candidates in the SMC and 19 in the Magellanic Bridge, as well as a compilation of the most reliable age and metallicity values from the literature. A general catalog must also deal with the recent discoveries of 27 faint and ultra-faint star clusters and galaxies projected on the far surroundings of the Clouds, most of them from the Dark Energy Survey. The information on these objects has been complemented with photometric, spectroscopic, and kinematical follow-up data from the literature. The underluminous galaxies around the Magellanic System, still very few as compared to the predictions from Λ Cold Dark Matter simulations, can bring constraints to galaxy formation and hierarchical evolution. Furthermore, we provide diagnostics, when possible, of the nature of the ultra-faint clusters, searching for borders of the Magellanic System extensions into the Milky Way gravitational potential.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.description.sponsorshipFAPESP - Fundação de Amparo à Pesquisa do Estado de São Paulopt_BR
dc.format.mimetypepdfpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICX - DEPARTAMENTO DE FÍSICApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofThe Astronomical Journal-
dc.rightsAcesso Abertopt_BR
dc.subjectCelestial objects catalogspt_BR
dc.subjectSmall Magellanic cloudpt_BR
dc.subjectStar clusterspt_BR
dc.subjectGalaxy interactionspt_BR
dc.subject.otherAstronomiapt_BR
dc.subject.otherAglomerado de estrelaspt_BR
dc.subject.otherGaláxiaspt_BR
dc.titleAn updated small magellanic cloud and magellanic bridge catalog of star clusters, associations, and related objectspt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://iopscience.iop.org/article/10.3847/1538-3881/ab6595pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-3379-994Xpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-7435-8748pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-4254-7111pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-2569-4032pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-1794-6356pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-9264-4417pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-4778-9243pt_BR
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