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TYC 7129-404-1


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관련 글

SANTIAGO 91, a right ascension catalogue of 3387 stars (equinox J2000).
The positions in right ascension of 3387 stars belonging to the Santiago67 Catalogue, observed with the Repsold Meridian Circle at Cerro Calan,National Astronomical Observatory, during the period 1989 to 1994, aregiven. The average mean square error of a position, for the wholeCatalogue, is +/-0.009 s. The mean epoch of the catalogue is 1991.84.

Observational studies of Cepheids. II - BVRI photometry of 112 Cepheids
Over 4000 differentially determined photoelectric BVRI observations andthe resulting light curves are presented for 112 Cepheids accessiblefrom Northern Hemisphere observatories. The internal precision of thesedata is better than + or - 0.01 mag, and the accuracy of transformationto the Johnson BVRI system is nearly as good.

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관측 및 측정 데이터

별자리:고물자리
적경:08h09m59.42s
적위:-34°30'20.9"
가시등급:9.169
적경상의 고유운동:-56.6
적위상의 고유운동:62.7
B-T magnitude:9.843
V-T magnitude:9.225

천체목록:
일반명
TYCHO-2 2000TYC 7129-404-1
USNO-A2.0USNO-A2 0525-07612063
HIPHIP 39989

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