The spectroscopic orbits of three double-lined eclipsing binaries: I. BG Ind, IM Mon, RS Sgr
dc.authorid | BAKIS, VOLKAN/0000-0002-3125-9010 | |
dc.authorid | Soydugan, Faruk/0000-0002-5141-7645 | |
dc.authorid | Bilir, Selcuk/0000-0003-3510-1509 | |
dc.authorid | Yaz Gokce, Esma/0000-0003-0958-2935 | |
dc.contributor.author | Bakis, V. | |
dc.contributor.author | Bakis, H. | |
dc.contributor.author | Bilir, S. | |
dc.contributor.author | Soydugan, Faruk | |
dc.contributor.author | Soydugan, Esin | |
dc.contributor.author | Demircan, O. | |
dc.contributor.author | Eker, Z. | |
dc.date.accessioned | 2025-01-27T20:11:43Z | |
dc.date.available | 2025-01-27T20:11:43Z | |
dc.date.issued | 2010 | |
dc.department | Çanakkale Onsekiz Mart Üniversitesi | |
dc.description.abstract | We present the spectroscopic orbit solutions of three double-lines eclipsing binaries, BG Ind, IM Mon and RS Sgr. The first precise radial velocities (RVs) of the components were determined using high resolution echelle spectra obtained at Mt. John University Observatory in New Zealand. The RVs of the components of BG Ind and RS Sgr were measured using Gaussian fittings to the selected spectral lines, whereas two-dimensional cross-correlation technique was preferred to determine the RVs of IM Mon since it has relatively short orbital period among the other targets and so blending of the lines is more effective. For all systems, the Keplerian orbital solution was used during the analysis and also circular orbit was adopted because the eccentricities for all targets were found to be negligible. The first precise orbit analysis of these systems gives the mass ratios of the systems as 0.894, 0.606 and 0.325, respectively for BG Ind, IM Mon and RS Sgr. Comparison of the mass ratio values, orbital sizes and minimum masses of the components of the systems indicates that all systems should have different physical, dynamical and probable evolutionary status. (C) 2009 Elsevier B.V. All rights reserved. | |
dc.description.sponsorship | The Scientific and Technological Research Council of Turkey (TUBITAK) [2214]; [TBAG106T688]; [BAP2007/83] | |
dc.description.sponsorship | This study is supported by The Scientific and Technological Research Council of Turkey (TUBITAK) with the project code 2214 and partially by the projects TBAG106T688 and BAP2007/83. We thank to Prof. John Hearnshaw for granting observing time and to Prof. Edwin Budding for partial help during the project. | |
dc.identifier.doi | 10.1016/j.newast.2009.05.005 | |
dc.identifier.endpage | 7 | |
dc.identifier.issn | 1384-1076 | |
dc.identifier.issue | 1 | |
dc.identifier.scopus | 2-s2.0-69949102827 | |
dc.identifier.scopusquality | Q2 | |
dc.identifier.startpage | 1 | |
dc.identifier.uri | https://doi.org/10.1016/j.newast.2009.05.005 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12428/20687 | |
dc.identifier.volume | 15 | |
dc.identifier.wos | WOS:000270638000001 | |
dc.identifier.wosquality | Q3 | |
dc.indekslendigikaynak | Web of Science | |
dc.indekslendigikaynak | Scopus | |
dc.language.iso | en | |
dc.publisher | Elsevier Science Bv | |
dc.relation.ispartof | New Astronomy | |
dc.relation.publicationcategory | info:eu-repo/semantics/openAccess | |
dc.rights | info:eu-repo/semantics/closedAccess | |
dc.snmz | KA_WoS_20250125 | |
dc.subject | Stars: fundamental parameters | |
dc.subject | Stars: individual BG Ind, IM Mon, RS Sgr | |
dc.subject | Binaries: eclipsing | |
dc.subject | Techniques: spectroscopy | |
dc.title | The spectroscopic orbits of three double-lined eclipsing binaries: I. BG Ind, IM Mon, RS Sgr | |
dc.type | Article |