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HD 214255


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A photometric study of wide visual double stars with significant relative proper motion
Photometric observations and uvby H-beta indices of 142 wide visualdouble stars are presented. Calibrations of the indices are used toderive MK class, color excess, absolute magnitude, effectivetemperature, and distance. The results are used to check candidatesdouble stars for the Hipparcos mission for opticity.

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观测天体数据

星座:南魚座
右阿森松:22h37m31.86s
赤纬:-34°21'27.0"
视星:9.648
右阿森松适当运动:47.2
赤纬适当运动:-9.2
B-T magnitude:10.307
V-T magnitude:9.703

目录:
适当名称
HD 1989HD 214255
TYCHO-2 2000TYC 7501-594-1
USNO-A2.0USNO-A2 0525-43909928
HIPHIP 111687
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