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HD 195134


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Spectral Classification of Stars in A Supplement to the Bright Star Catalogue
MK spectral types are given for about 584 stars in A Supplement to theBright Star Catalogue. These are compared with Hipparcos parallaxes tocheck the reliability of those classifications. The estimated errors are+/-1.2 subtypes, and 10% of the luminosity classes may be wrong.

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观测天体数据

星座:海豚座
右阿森松:20h29m08.76s
赤纬:+12°40'51.8"
视星:6.933
距离:268.817 天文距离
右阿森松适当运动:5.6
赤纬适当运动:3.8
B-T magnitude:6.956
V-T magnitude:6.935

目录:
适当名称
HD 1989HD 195134
TYCHO-2 2000TYC 1095-743-1
USNO-A2.0USNO-A2 0975-19031720
HIPHIP 101055
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