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HD 109543

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사진
관련 글
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DSS Images Other Images

관련 글

Red horizontal-branch stars in the galactic disk A quantitative, three-dimensional spectral classification systemdeveloped by Rose (1984), which uses 2.5-A resolution spectra in theblue, has been used to identify a class of red horizontal branch (RHB)stars in the Galactic disk that are similar to those in the 'metal rich'globular cluster M 71. The RHB are denoted as evolved stars by their SrII 4077 line, and are distinguished from post-main sequence starsevolving through the same region of the HR diagram on the basis of theunique appearance of their CN 3883 and 4216 A bands. The RHB starsconsitute at least 5 percent of the entire giant branch population ofthe disk.
Spectra of Upgren's unclassified stars. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1972AJ.....77..669S&db_key=AST
Upgren's unclassified stars A: a new type of G-giant stars ? Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1971AJ.....76..334S&db_key=AST
The space distribution of late type stars in a North galactic pole region. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1962AJ.....67...37U&db_key=AST
Investigations on the stars in high galactic latitudes. III. Spectrophotometric analysis of about 3000 stars down to the photographic magnitude 13.5. Not Available
Stars with large proper motions in the astrographic zones+ 32° and + 33° (List I) Not Available

관련 링크

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관측 및 측정 데이터

별자리:	사냥개자리
적경:	12^h35^m18.35^s
적위:	+33Â°02'51.9"
가시등급:	8.749
거리:	121.065 파섹
적경상의 고유운동:	-89.3
적위상의 고유운동:	35.1
B-T magnitude:	9.641
V-T magnitude:	8.823

천체목록:

일반명	(Edit)
HD 1989	HD 109543
TYCHO-2 2000	TYC 2528-2221-1
USNO-A2.0	USNO-A2 1200-06920607
HIP	HIP 61433

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