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HD 215591


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Photoelectric photometry of selected SAO stars. III
Photometric observations of 131 SAO stars for use in calibrating dataobtained from the Near Infrared Photographic Sky Survey (NIPSS) arereported. The serial numbers of the primary NIPSS program fields inwhich the photometry was done are shown along with the approximateposition of each field and the number of stars observed in each field.The observations are listed, showing the SAO numbers of the programstars, their 1950 equatorial coordinates, the V magnitudes, and the(V-R) and (V-I) color indices. The mean errors in magnitudes and colorindices obtained by averaging deviations from the mean for each star areon the order of 0.02 mag.

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观测天体数据

星座:蠍虎座
右阿森松:22h45m32.72s
赤纬:+48°09'41.7"
视星:8.683
距离:1694.915 天文距离
右阿森松适当运动:-1.3
赤纬适当运动:-7.4
B-T magnitude:8.698
V-T magnitude:8.685

目录:
适当名称   (Edit)
HD 1989HD 215591
TYCHO-2 2000TYC 3625-118-1
USNO-A2.0USNO-A2 1350-17276000
HIPHIP 112363

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