BQ Ind: a double-mode SX Phoenicis star?

dc.contributor.author	Sterken, C.
dc.contributor.author	Fu, J.-N.
dc.contributor.author	Brogt, E.
dc.date.accessioned	2014-04-17T03:52:32Z
dc.date.available	2014-04-17T03:52:32Z
dc.date.issued	2003	en
dc.description.abstract	From time-series photometry of BQ Ind we derive a primary f₁ = 12.1951 d⁻¹ and a secondary frequency f₂ = 15.7686 d⁻¹ . The period ratio P₂/P₁ = 0.7734 suggests that BQ Ind is a double-mode SX Phoenicis Star. With f₁ the fundamental mode and f₂ the first overtone, this ratio leads to an estimate of the mass M ≃ 1.40M☉.	en
dc.identifier.citation	Sterken, C., Fu, J.N., Brogt, E. (2003) BQ Ind: a double-mode SX Phoenicis star?. San Francisco, CA, USA: Interplay of Periodic, Cyclic and Stochastic Variability in Selected Areas of the H-R Diagram, Mar 2003.	en
dc.identifier.uri	http://hdl.handle.net/10092/9132
dc.language.iso	en
dc.publisher	University of Canterbury. University Centre for Teaching and Learning	en
dc.publisher	University of Canterbury. AVC Research Office	en
dc.rights.uri	https://hdl.handle.net/10092/17651	en
dc.subject.anzsrc	Fields of Research::51 - Physical sciences::5101 - Astronomical sciences::510109 - Stellar astronomy and planetary systems	en
dc.title	BQ Ind: a double-mode SX Phoenicis star?	en
dc.type	Conference Contributions - Published

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