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HD 193064


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UvbyHbeta_ photometry of main sequence A type stars.
We present Stroemgren uvby and Hbeta_ photometry for a set of575 northern main sequence A type stars, most of them belonging to theHipparcos Input Catalogue, with V from 5mag to 10mag and with knownradial velocities. These observations enlarge the catalogue we began tocompile some years ago to more than 1500 stars. Our catalogue includeskinematic and astrophysical data for each star. Our future goal is toperform an accurate analysis of the kinematical behaviour of these starsin the solar neighbourhood.

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观测天体数据

星座:天鵝座
右阿森松:20h17m00.54s
赤纬:+35°57'26.7"
视星:7.699
距离:442.478 天文距离
右阿森松适当运动:1.5
赤纬适当运动:-5.3
B-T magnitude:7.653
V-T magnitude:7.696

目录:
适当名称
HD 1989HD 193064
TYCHO-2 2000TYC 2684-1106-1
USNO-A2.0USNO-A2 1200-14853570
HIPHIP 99986

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