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dc.date.accessioned 2010-08-26T15:42:50Z
dc.date.available 2010-08-26T03:00:00Z
dc.date.issued 2001
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/2069
dc.description.abstract We present the results of photometric and spectroscopic observations obtained between 1980 and 1996, which show that the bright star Sk-6718 in the Large Magellanic Cloud (LMC) is a multiple star which contains an eclipsing binary system. Our spectra show that this is an Of + O type binary, where the primary is probably of type O3f*. The orbital period of the eclipsing binary is almost exactly 2 days, which considerably compromises the obtaining of data with suitable phase coverage. Furthermore, from our radial velocity analysis of the spectral lines, Sk-6718 appears to be a multiple system consisting of at least two pairs of short-period binaries. en
dc.format.extent 544-551 es
dc.language en es
dc.subject astrofísica es
dc.subject galaxies: individual: LMC; stars: binaries: general; stars: early-type; stars: individual: Sk -67°18 es
dc.title The nature of Sk -67º 18 in the Large Magellanic Cloud: a multiple system with an O3f* component en
dc.type Articulo es
sedici.identifier.uri http://www.aanda.org/index.php?option=com_article&access=standard&Itemid=129&url=/articles/aa/full/2001/14/aa10327/aa10327.html es
sedici.identifier.other https://doi.org/10.1051/0004-6361:20010122 es
sedici.identifier.issn 1432-0746 es
sedici.creator.person Niemelä, Virpi Sinikka es
sedici.creator.person Seggewiss, Wilhem es
sedici.creator.person Moffat, Anthony es
sedici.subject.materias Ciencias Astronómicas es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Astronómicas y Geofísicas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/
sedici.description.peerReview peer-review es
sedici2003.identifier ARG-UNLP-ART-0000006368 es
sedici.relation.journalTitle Astronomy & Astrophysics es
sedici.relation.journalVolumeAndIssue vol. 369, no. 2 es


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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)