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HD 119563

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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.
Further Studies of A-Stars and F-Stars in the Region of the North Galactic Pole - Part Four - a Catalogue of Uvbyr Photometry and Derived Quantities Not Available
Further Studies of A-Stars and F-Stars in the Region of the North Galactic Pole - Part Three - a Catalogue of Star Names and Positions Not Available

관련 링크

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관측 및 측정 데이터

별자리:	목동자리
적경:	13^h43^m38.93^s
적위:	+21Â°05'44.4"
가시등급:	8.836
거리:	337.838 파섹
적경상의 고유운동:	-0.4
적위상의 고유운동:	11.3
B-T magnitude:	9.249
V-T magnitude:	8.871

천체목록:

일반명	(Edit)
HD 1989	HD 119563
TYCHO-2 2000	TYC 1466-874-1
USNO-A2.0	USNO-A2 1050-06992960
HIP	HIP 66980

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