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HD 31511


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Photometry of possible members of the Hyades cluster. V
Photoelectric BVRI observations have been obtained for 36 starssuspected of being members of the Hyades cluster, mostly on the basis ofthe proper-motion survey by Artyukhina and Kholopov. Most of the starsare in the outer regions of the cluster and, on the basis of thephotometry, only six of the 36 stars appear to be possible or probablemembers. This illustrates the difficulty of identifying outlying clustermembers on the basis of proper-motion measures alone.

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观测天体数据

星座:金牛座
右阿森松:04h57m16.33s
赤纬:+20°30'26.2"
视星:9.504
右阿森松适当运动:47.5
赤纬适当运动:-43.1
B-T magnitude:10.244
V-T magnitude:9.566

目录:
适当名称   (Edit)
HD 1989HD 31511
TYCHO-2 2000TYC 1289-1039-1
USNO-A2.0USNO-A2 1050-01535957

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