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HD 1655


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사진

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DSS Images   Other Images


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.

Catalogue of Metal-Deficient F-Stars to M-Stars - Part One - Stars Classified Spectroscopically - Supplement One
Not Available

Metal-Deficient Giants in the Galactic Field - Catalogue and Some Physical Parameters
Not Available

DDO Photometry of G-Stars and K-Stars
Abstract image available at:http://adsabs.harvard.edu/abs/1982PASP...94..347P

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관련 링크

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관측 및 측정 데이터

별자리:조각가자리
적경:00h20m44.54s
적위:-25°28'00.0"
가시등급:8.384
거리:1333.333 파섹
적경상의 고유운동:28.4
적위상의 고유운동:-24
B-T magnitude:10.227
V-T magnitude:8.537

천체목록:
일반명
HD 1989HD 1655
TYCHO-2 2000TYC 6416-560-1
USNO-A2.0USNO-A2 0600-00141824
HIPHIP 1655

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