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Keywords

Infrared Spectra
High Resolution
Binary Stars
Binary Data
Infrared Radiation
Early Stars
Analogies
Astrophysics

How to Cite

HD 5980 in the infrared. (1996). Revista Mexicana De Astrofísica Y Astronomía Serie De Conferencias, 5(1), 120-122. https://astronomia.unam.mx/journals/rmxac/article/view/1996rmxac...5..120e
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Abstract

High-resolution infrared spectra of the binary HD 5980 were taken in 1995 May and November, after the recent LBV-like event. Significant spectral changes occurred between May and November. Comparison with infrared spectra of other early-tvpe stars reveals a striking similarity with the Ofpe/WN9 star HDE 269445 and the LBV star He 3-519.