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Author: WikiMatrix
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English[en]
Since 1943, the spectrum of this star has served as one of the stable anchor points by which other stars are classified. η Canis Majoris (Latinised to Eta Canis Majoris) is the star's Bayer designation.
Swedish[sv]
Sedan 1943 är den referens vid klassificering av stjärnors spektrum. ε Canis Majoris är stjärnans Bayer-beteckning.