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HD 117288


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관련 글

Taxonomy of barium stars
Spectral classification, barium intensity, radial velocity, luminosity,and kinematical properties are determined for 389 barium stars byanalyzing image-tube spectra and photometric observation data. Diskkinematics for the stars are based on whether they are Ba weak or Bastrong. Weak barium stars in general have smaller velocity dispersions,brighter apparent magnitude, and lower luminosity than strong bariumstars. These characteristics are confirmed by solving for meanspectroscopic distances, z-scale height distances, and reduced propermotions.

Spectral Classification and DDO Photometry of a Southern Group of Stars with Common Motions - Part One
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1982PASP...94..304L&db_key=AST

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관측 및 측정 데이터

별자리:켄타우루스자리
적경:13h30m04.03s
적위:-44°42'45.3"
가시등급:7.883
거리:61.237 파섹
적경상의 고유운동:-126.4
적위상의 고유운동:-17.2
B-T magnitude:8.481
V-T magnitude:7.933

천체목록:
일반명
HD 1989HD 117288
TYCHO-2 2000TYC 7800-1183-1
USNO-A2.0USNO-A2 0450-15781128
HIPHIP 65870

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