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Keywords

Binaries: Close
White dwarfs

How to Cite

The η Carinae like FeII-rich spectrum of FBS0022-021. (2004). Revista Mexicana De Astrofísica Y Astronomía Serie De Conferencias, 20(1), 44-45. https://astronomia.unam.mx/journals/rmxac/article/view/2004rmxac..20...44z
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Abstract

We report results of Echelle and B&Ch spectroscopic observations of the emission-line object FBS 0022-021 that were obtained at SPM Observatory, Mexico. We analyze the emission-line spectra along with available optical and IR data. The FeII-rich spectrum of the object closely resembles that of the peculiar binary system η car. The discussion of the physical conditions leading to such spectrum and the nature of this peculiar object are presented.