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HD 52206


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관련 글

Spectral classification from the ultraviolet line features of S2/68 spectra. V - Supplement series
The paper presents the ultraviolet classification of more than 450 B-Aand F spectra obtained with the sky survey telescope mounted on the TD1satellite. Concerning abnormal objects, attention is given to the Bestars, the binary stars, the helium weak stars, and the lambda Booobjects. With regard to Be stars, it is concluded that the 1930 Awavelength feature is linked to the existence of either shell structuresor Fe II emission lines in the visual spectral range. In addition, it issuggested that stellar spectra at wavelengths of 1410, 1610-20 and 2400A are equivalent to the He-weak group in the classical range.

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관측 및 측정 데이터

별자리:외뿔소자리
적경:07h00m24.99s
적위:+01°55'53.5"
가시등급:6.745
거리:322.581 파섹
적경상의 고유운동:-2.1
적위상의 고유운동:-0.5
B-T magnitude:6.587
V-T magnitude:6.732

천체목록:
일반명   (Edit)
HD 1989HD 52206
TYCHO-2 2000TYC 166-3230-1
USNO-A2.0USNO-A2 0900-04008670
HIPHIP 33731

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