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HD 19970


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VI photometry of selected SAO stars
Johnson V- and I-band photoelectric photometry has been obtained for 158SAO stars in a continuing program in support of the Near InfraredPhotographic Sky Survey. These data are utilized in the calibration ofthe survey photographs and are presented here to assist other programsreliant upon access to photometry in the photographic infrared.

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观测天体数据

星座:白羊座
右阿森松:03h13m21.99s
赤纬:+26°23'29.6"
视星:8.312
距离:253.807 天文距离
右阿森松适当运动:20.6
赤纬适当运动:-19.2
B-T magnitude:8.714
V-T magnitude:8.346

目录:
适当名称   (Edit)
HD 1989HD 19970
TYCHO-2 2000TYC 1792-887-1
USNO-A2.0USNO-A2 1125-01040309
HIPHIP 15000

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