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HD 246997


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Ýlgili Makaleler

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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Gözlemler ve gökölçümü verileri

Takýmyýldýz:Boga
Sað Açýklýk:05h44m45.80s
Yükselim:+21°56'37.4"
Görünürdeki Parlaklýk:9.065
özdevim Sað Açýklýk:-2.1
özdevim Yükselim:-3.5
B-T magnitude:9.699
V-T magnitude:9.118

Kataloglar ve belirtme:
Özgün isimleri   (Edit)
HD 1989HD 246997
TYCHO-2 2000TYC 1311-1986-1
USNO-A2.0USNO-A2 1050-02499940
HIPHIP 27098

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