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HD 39492


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Appulses and occultations of SAO stars by Mercury - 1987-1995
While no readily observable occultations were found in the presentpredictions for 78 close approaches by Mercury to stars in theSmithsonian Astrophysical Observatory catalog (1966) over the periodJanuary 1, 1987-December 31, 1995, seven occultations of stars withvisual magnitudes of 7 or fainter are noted. These events are presentedwith a view to searches for material in the vicinity of Mercury, as wellas investigations requiring close, bright stars for the improvement ofground-based Mercury images.

VI photometry of selected SAO stars
Johnson V- and I-band photoelectric photometry has been obtained for 158SAO stars in a continuing program in support of the Near InfraredPhotographic Sky Survey. These data are utilized in the calibration ofthe survey photographs and are presented here to assist other programsreliant upon access to photometry in the photographic infrared.

The stellar distribution in the galactic anticenter.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1967AJ.....72.1199M&db_key=AST

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观测天体数据

星座:金牛座
右阿森松:05h54m03.31s
赤纬:+25°32'36.7"
视星:8.565
右阿森松适当运动:-19.4
赤纬适当运动:8.8
B-T magnitude:8.889
V-T magnitude:8.592

目录:
适当名称   (Edit)
HD 1989HD 39492
TYCHO-2 2000TYC 1867-2841-1
USNO-A2.0USNO-A2 1125-02974024

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