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HD 218769

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관련 글

The galactic reddening law - The evidence from uvby-beta photometry of B stars Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1985A&A...142..189T&db_key=AST
Four-colour and H beta photometry of southern B stars at high galactic latitudes Four-color and H beta photometry has been obtained for 105 early-type HDstars with galactic latitudes less than -45 deg. They are mostly late Bstars of luminosity class V to III. Two new Am stars and several Ap orBp stars are detected photometrically. Absolute magnitudes aredetermined from the photometry and from MK types where available. Theinterstellar reddening of many of the more distant stars is very small,suggesting either the existence of undetected peculiar stars in thesample or that there are areas of effectively zero reddening at highsouthern galactic latitudes.
Faint blue stars in the region near the South Galactic Pole. Not Available

관련 링크

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관측 및 측정 데이터

별자리:	물병자리
적경:	23^h10^m39.62^s
적위:	-05Â°57'37.0"
가시등급:	6.947
거리:	735.294 파섹
적경상의 고유운동:	9.8
적위상의 고유운동:	1.1
B-T magnitude:	6.83
V-T magnitude:	6.938

천체목록:

일반명	(Edit)
HD 1989	HD 218769
TYCHO-2 2000	TYC 5249-1399-1
USNO-A2.0	USNO-A2 0825-19876314
HIP	HIP 114445

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