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HD 101050


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관련 글

New periodic variables from the Hipparcos epoch photometry
Two selection statistics are used to extract new candidate periodicvariables from the epoch photometry of the Hipparcos catalogue. Theprimary selection criterion is a signal-to-noise ratio. The dependenceof this statistic on the number of observations is calibrated usingabout 30000 randomly permuted Hipparcos data sets. A significance levelof 0.1 per cent is used to extract a first batch of candidate variables.The second criterion requires that the optimal frequency be unaffectedif the data are de-trended by low-order polynomials. We find 2675 newcandidate periodic variables, of which the majority (2082) are from theHipparcos`unsolved' variables. Potential problems with theinterpretation of the data (e.g. aliasing) are discussed.

Relative and absolute photometry of 185 stars
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1968AJ.....73...75N&db_key=AST

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관측 및 측정 데이터

별자리:켄타우루스자리
적경:11h37m30.25s
적위:-42°24'41.8"
가시등급:9.223
적경상의 고유운동:-15.2
적위상의 고유운동:-6.5
B-T magnitude:9.702
V-T magnitude:9.263

천체목록:
일반명   (Edit)
HD 1989HD 101050
TYCHO-2 2000TYC 7748-246-1
USNO-A2.0USNO-A2 0450-13205031
HIPHIP 56695

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