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HD 41977


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G. P. Kuiper's spectral classifications of proper-motion stars
Spectral classifications are listed for over 3200 stars, mainly of largeproper motion, observed and classified by Kuiper during the years1937-1944 at the Yerkes and McDonald Observatories. While Kuiper himselfpublished many of his types, and while improved classifications are nowavailable for many of these stars, much of value remains. For many ofthe objects, no other spectral data exist.

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观测天体数据

星座:天鴿座
右阿森松:06h06m45.56s
赤纬:-31°25'00.4"
视星:7.41
距离:245.098 天文距离
右阿森松适当运动:-1.9
赤纬适当运动:5.6
B-T magnitude:8.666
V-T magnitude:7.514

目录:
适当名称   (Edit)
HD 1989HD 41977
TYCHO-2 2000TYC 7071-346-1
USNO-A2.0USNO-A2 0525-02635127
HIPHIP 28967

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