Two pairs of interacting EBs towards the LMC in the OGLE database

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dc.creatorOfir, Aviv
dc.date2008-12-17
dc.date.accessioned2026-07-07T12:16:19Z
dc.date.available2026-07-07T12:16:19Z
dc.descriptionA single point source on the OGLE LMC database shows the characteristics of two superimposed eclipsing binaries (EBs). The two EBs happen to have periods very close to the 3:2 resonance. The telescope's small PSF and the apparent resonance between the two EBs raises the suspicion that this is not chance alignment but rather a compact hierarchical system of two pairs of interacting EBs in 3:2 resonance.
dc.description2 pages, 1 figure. IBVS accepted (IBVS no. 5868)
dc.identifierhttps://arxiv.org/abs/0812.3386
dc.identifierhttp://arxiv.org/abs/0812.3386
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/211763
dc.subjectAstrophysics
dc.titleTwo pairs of interacting EBs towards the LMC in the OGLE database
dc.typetext

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