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dc.date.accessioned | 2019-11-05T13:35:40Z | |
dc.date.available | 2019-11-05T13:35:40Z | |
dc.date.issued | 2003 | |
dc.identifier.uri | http://sedici.unlp.edu.ar/handle/10915/84907 | |
dc.description.abstract | From radial velocities derived from optical spectroscopic observations performed at CTIO, Chile, and CASLEO. Argentina, we have discovered that LSS 1135 is a single-lined O-type binary system with an orbital period of 2.7532 days. We present an analysis of the orbital elements of this system based on radial velocities of the He absorption lines. We classify the spectrum of LSS 1135 as O6.5V((f)). We also present spectral classifications and radial velocities for other seven OB stars in the region of Bochum 7, an OB association to which LSS 1135 belongs. Our data indicate a distance of 5.0 kpc for this star group. | en |
dc.format.extent | 571-575 | es |
dc.language | en | es |
dc.subject | Galaxy: open clusters and associations: individual: Bochum 7 (Vela OB 3) | es |
dc.subject | Stars: binaries: spectroscopic | es |
dc.subject | Stars: early-type | es |
dc.title | LSS 1135: An O-type spectroscopic binary in the galactic OB association Bochum 7 | en |
dc.type | Articulo | es |
sedici.identifier.other | doi:10.1051/0004-6361:20030611 | es |
sedici.identifier.other | eid:2-s2.0-0038722206 | es |
sedici.identifier.issn | 0004-6361 | es |
sedici.creator.person | Corti, Mariela Alejandra | es |
sedici.creator.person | Niemelä, Virpi Sinikka | es |
sedici.creator.person | Morrell, Nidia Irene | 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-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
sedici.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
sedici.description.peerReview | peer-review | es |
sedici.relation.journalTitle | Astronomy and Astrophysics | es |
sedici.relation.journalVolumeAndIssue | vol. 405, no. 2 | es |
sedici.rights.sherpa | * RoMEO: verde* Pre-print del autor: can* Post-print del autor: can* Versión de editor/PDF:can* Condiciones:>>En el sitio web del autor o institucional o sitios que cumplan las directrices OAI>>Algunas revistas requieren un periodo de embargo para su depósito en repositorios recomendados por los organismos financiadores (ver revista)>>La versión de editor/PDF puede utilizarse (ver revista)>>Debe ir enlazado a la versión de editor>>Deben reconocerse el copyright y la fuente editorial>>No comercial* Link a Sherpa: http://sherpa.ac.uk/romeo/issn/0004-6361/es/ |