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HD 189000


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Objective-prism discoveries in the declination zone 0 deg to -20 deg
An inspection of 130 10-deg-prism plates taken for the University ofMichigan Southern Spectral Survey has yielded 154 new peculiar orotherwise interesting stars. The regions surveyed are mainly at fairlyhigh galactic latitudes; this fills a gap in previous work of this type.About three-quarters of the objects will eventually be reclassified byHouk in a systematic work on all of the Henry Draper Catalogue stars,but many of these are of sufficient interest to justify earlypublication.

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观测天体数据

星座:天鷹座
右阿森松:19h57m55.33s
赤纬:+00°08'31.1"
视星:9.591
右阿森松适当运动:39.4
赤纬适当运动:21.1
B-T magnitude:10.368
V-T magnitude:9.656

目录:
适当名称   (Edit)
HD 1989HD 189000
TYCHO-2 2000TYC 481-1400-1
USNO-A2.0USNO-A2 0900-17236167

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