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A study of the open cluster Tr 14 in the Carina region

Document type: Comunicacion

Abstract

We present new spectroscopic data for 9 objects among the brightest stars in the held of Trumpler 14. A total of 80 spectrograms, taken over an interval of 25 nights, were measured in order to provide more information about the binary nature of these objects in the held of Tr 14. From our material, we conclude that most of the stars in the sample show single lines. However, the star TY14-20 remains as an SB 1 system and the star Trl4-3 is a probable SB2 system.

General information

Issue date: 1994
Document language: Spanish
Journal: Boletín de la Asociación Argentina de Astronomía; no. 39
Origin: Asociación Argentina de Astronomía
ISSN: 1669-9521
xmlui.dri2xhtml.METS-1.0.item-dc-subject: Galaxia ; tr 14
Subjects: Astronomía

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Created: 6 de noviembre de 2023
Available since: 6 de noviembre de 2023
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  • http://sedici.unlp.edu.ar/handle/10915/159809

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    Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)