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HD 246997


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Lunar occultation summary. III
Observations of 242 photoelectric lunar occultation events studied atErwin W. Fick Observatory are reported. Approximately one-fourth ofthese are reappearances. From each observation are estimated the minimummagnitude differences between the observed object and possibleundetected companions. Occultation observations are given of 23 starsbrighter than 6th mag, including Alpha Vir, Beta-1 Sco, Mu Gem, Xi-2Sgr, Zeta Tau, Lambda Gem, and Beta Cap.

Carbon Stars in Two Northern Milky way Zones.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1957ApJ...125..195N&db_key=AST

Carbon Stars at the Galactic Equator in a Zone 4° Wide.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1954ApJ...120..129N&db_key=AST

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观测天体数据

星座:金牛座
右阿森松:05h44m45.80s
赤纬:+21°56'37.4"
视星:9.065
右阿森松适当运动:-2.1
赤纬适当运动:-3.5
B-T magnitude:9.699
V-T magnitude:9.118

目录:
适当名称   (Edit)
HD 1989HD 246997
TYCHO-2 2000TYC 1311-1986-1
USNO-A2.0USNO-A2 1050-02499940
HIPHIP 27098

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