Photometric and Kinematic Studies of Open Clusters Ruprecht 1 and Ruprecht 171

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dc.authoridBilir, Selcuk/0000-0003-3510-1509
dc.authoridCakmak, Hikmet/0000-0002-1959-6049
dc.contributor.authorCakmak, Hikmet
dc.contributor.authorYontan, Talar
dc.contributor.authorBilir, Selcuk
dc.contributor.authorBanks, Timothy S.
dc.contributor.authorMichel, Raul
dc.contributor.authorSoydugan, Esin
dc.contributor.authorKoc, Seliz
dc.date.accessioned2025-01-27T21:05:45Z
dc.date.available2025-01-27T21:05:45Z
dc.date.issued2024
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThis study outlines a detailed investigation using CCD UBV and Gaia DR3 data sets of the two open clusters Ruprecht 1 (Rup-1) and Ruprecht 171 (Rup-171). Fundamental astrophysical parameters such as color excesses, photometric metallicities, ages, and isochrone distances were based on UBV-data analyses, whereas membership probability calculations, structural and astrophysical parameters, as well as the kinematic analyses were based on Gaia DR3-data. We identified 74 and 596 stars as the most probable cluster members with membership probabilities over 50% for Rup-1 and Rup-171, respectively. The color excesses E(B-V) were obtained as 0.166 +/- 0.022 and 0.301 +/- 0.027 mag for Rup-1 and Rup-171, respectively. Photometric metallicity analyses were performed by considering F-G type main-sequence member stars and found to be [Fe/H]=-0.09 +/- 0.16 and [Fe/H]=-0.20 +/- 0.20 dex for Rup-1 and Rup-171, respectively. Ages and distances were based on both UBV and Gaia-data analyses; according to isochrone-fitting these values were estimated to be t=580 +/- 60 Myr, d=1469 +/- 57 pc for Rup-1 and t=2700 +/- 200 Myr, d=1509 +/- 69 pc for Rup-171. The present-day mass function slope of Rup-1 was estimated as 1.26 +/- 0.32 and Rup-171 as 1.53 +/- 1.49. Galactic orbit integration analyses showed that both of the clusters might be formed outside the solar circle.
dc.description.sponsorshipScientific and Technological Research Council (TUBITAK) [122F109]
dc.description.sponsorshipThis study has been supported in part by the Scientific and Technological Research Council (TUBITAK) 122F109.
dc.identifier.doi10.1002/asna.20240054
dc.identifier.issn0004-6337
dc.identifier.issn1521-3994
dc.identifier.issue8
dc.identifier.scopus2-s2.0-85205576152
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.1002/asna.20240054
dc.identifier.urihttps://hdl.handle.net/20.500.12428/27783
dc.identifier.volume345
dc.identifier.wosWOS:001328513500001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley-V C H Verlag Gmbh
dc.relation.ispartofAstronomische Nachrichten
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectgalaxy: disk
dc.subjectgalaxy: open clusters and associations: individual: Ruprecht 1 and Ruprecht 171
dc.subjectstars: Hertzsprung-Russell and color-magnitude diagrams
dc.titlePhotometric and Kinematic Studies of Open Clusters Ruprecht 1 and Ruprecht 171
dc.typeArticle

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