A comprehensive study of the open cluster NGC 6866

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dc.contributor.authorBostanci Z.F.
dc.contributor.authorAk T.
dc.contributor.authorYontan T.
dc.contributor.authorBilir S.
dc.contributor.authorGüver T.
dc.contributor.authorAk S.
dc.contributor.authorÇakirli O.
dc.contributor.authorÖzdarcan O.
dc.contributor.authorPaunzen E.
dc.contributor.authorDe Cat P.
dc.contributor.authorFu J.N.
dc.contributor.authorZhang Y.
dc.contributor.authorHou Y.
dc.contributor.authorLi G.
dc.contributor.authorWang Y.
dc.contributor.authorZhang W.
dc.contributor.authorShi J.
dc.contributor.authorWu Y.
dc.date.accessioned2019-10-26T21:27:00Z
dc.date.available2019-10-26T21:27:00Z
dc.date.issued2015
dc.departmentEge Üniversitesien_US
dc.description.abstractWe present CCD UBVRI photometry of the field of the open cluster NGC 6866. Structural parameters of the cluster are determined utilizing the stellar density profile of the stars in the field. We calculate the probabilities of the stars being physical members of the cluster, using their astrometric data, and perform further analyses using only the most probable members. The reddening and metallicity of the cluster were determined by independent methods. The LAMOST spectra and the ultraviolet excess of the F- and G-type main-sequence stars in the cluster indicate that the metallicity of the cluster is about the solar value. We estimated the reddening E(B - V) = 0.074 ± 0.050 mag using the U - B versus B - V two-colour diagram. The distance modula, the distance and the age of NGC 6866 were derived as µ = 10.60 ± 0.10 mag, d = 1189 ± 75 pc and t = 813 ± 50 Myr, respectively, by fitting colour-magnitude diagrams of the cluster with the PARSEC isochrones. The Galactic orbit of NGC 6866 indicates that the cluster is orbiting in a slightly eccentric orbit with e = 0.12. The mass function slope x = 1.35 ± 0.08 was derived by using the most probable members of the cluster. © 2015 The Authors.en_US
dc.identifier.doi10.1093/mnras/stv1665
dc.identifier.endpage1107en_US
dc.identifier.issn0035-8711
dc.identifier.issn0035-8711en_US
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1095en_US
dc.identifier.urihttps://doi.org/10.1093/mnras/stv1665
dc.identifier.urihttps://hdl.handle.net/11454/17386
dc.identifier.volume453en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherOxford University Pressen_US
dc.relation.ispartofMonthly Notices of the Royal Astronomical Societyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHertzsprung-Russell and colour-magnitude diagramsen_US
dc.subjectOpen clusters and associations: Individual: NGC 6866en_US
dc.titleA comprehensive study of the open cluster NGC 6866en_US
dc.typeArticleen_US

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