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HD 1968


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Objective-prism discoveries in the northern sky - II.
Five tables list the observed characteristics of 244 northern hemispherestars recorded in 100 108 A/mm dispersion plates at H-gamma wavelengths.The 5 x 5 deg fields contained a number of suspected weak-metal objects.Listings are divided into peculiar A stars, metallic line and deltaDelphini stars, high luminosity objects, Ca II emission stars of the Gand K type, and composite spectra.

A new list of 617 radial velocities in four galactic fields
Four stellar fields in the -30 deg galactic latitude have been surveyedfor radial velocities, using a 62 cm objective prism. Exact positions,spectral types, and approximate magnitudes are provided for 617 stars infour different 4 x 4 deg fields. B to F4 stars were found which haveGaussian velocity distributions.

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观测天体数据

星座:仙女座
右阿森松:00h24m03.32s
赤纬:+31°11'18.6"
视星:8.735
距离:175.439 天文距离
右阿森松适当运动:14.4
赤纬适当运动:-4.9
B-T magnitude:9.199
V-T magnitude:8.774

目录:
适当名称   (Edit)
HD 1989HD 1968
TYCHO-2 2000TYC 2261-1229-1
USNO-A2.0USNO-A2 1200-00188094
HIPHIP 1903

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