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HD 79930


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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.

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观测天体数据

星座:巨蟹座
右阿森松:09h17m22.14s
赤纬:+16°33'04.2"
视星:8.883
距离:124.069 天文距离
右阿森松适当运动:14.7
赤纬适当运动:-36.8
B-T magnitude:9.495
V-T magnitude:8.934

目录:
适当名称
HD 1989HD 79930
TYCHO-2 2000TYC 1402-403-1
USNO-A2.0USNO-A2 1050-06009350
HIPHIP 45579

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