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dc.date.accessioned 2020-03-31T12:13:17Z
dc.date.available 2020-03-31T12:13:17Z
dc.date.issued 1965
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/92424
dc.description.abstract Red spectra taken at Mount Wilson and at Lick confirm Widing's conclusion that 17 Leporis is a binary system and that the secondary component is a late type star. Widing's tentative period has been improved to 258.2 days, and values of K₂= 22.5 km/sec and f(M₂) =0.30 Mₒ have been derived. The primary star's velocity curve will have to be derived from the Mg II λ 4481 line but the presently available material in the photographic region is not sufficient for the purpose. Struve's earliest Yerkes radial velocities from Mg II λ 4481 seem to confirm the period but nothing is suggested in regard to the value of K₁. en
dc.language es es
dc.subject Galaxias es
dc.subject 17 Leporis es
dc.title La estrella peculiar 17 Leporis es
dc.type Articulo es
sedici.identifier.issn 1669-9521 es
sedici.creator.person Ringuelet, Adela Emilia es
sedici.creator.person Sahade, Jorge es
sedici.creator.person Wallerstein, G es
sedici.subject.materias Astronomía es
sedici.description.fulltext true es
mods.originInfo.place Asociación Argentina de Astronomía es
sedici.subtype Comunicacion 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.relation.journalTitle Boletín de la Asociación Argentina de Astronomía es
sedici.relation.journalVolumeAndIssue no. 8, 9, 10 es


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