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HD 48905

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관련 글

UBV polarimetry of 361 A- and F-type stars in selected areas We present simultaneous UBV linear polarization measurements for 361 A-and F-type stars with accurate colour excess and distance determination.These stars are distributed in 35 Kapteyn's Selected Areas, covering thethird and fourth quadrants of the galactic plane (\|b\| <= 30degr ).The obtained polarization and the known colour excess are compared. Ananalysis of the polarization distribution as a function of the stellardistance is also performed. Based on observations collected at theEuropean Southern Observatory (ESO), La Silla, Chile.
Secondary UVBY standards in the Harvard E-regions Photoelectric uvby photometry for 201 stars which are already UBV (RI)cstandards is presented. The photoelectric data are closely tied to theCousins uvby standards and the stars should be suitable for use asfainter (7-11 mag) secondary standards.
UBV (RI)c standard stars in the E- and F-regions and in the Magellanic Clouds - a revised catalogue. Not Available
UBV photometry of E region standard stars of intermediate brightness Photometry data are given for 335 stars in the nine E regions.Observations were made using a photometer and filters on the 47 cmreflector at Cape Town. The stellar dispersions are summarized. Data arepresented in tabular form.
Up-To UBVRI Values for the E-Region Standard Stars Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1981A&AS...46....7V&db_key=AST
Photometric standard stars for the UBV and (RI)KC systems. Not Available
Fainter Standards for VRI Photometry in the E Regions Not Available
Standard magnitudes in the E regions. Not Available

관련 링크

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관측 및 측정 데이터

별자리:	고물자리
적경:	06^h43^m33.60^s
적위:	-44Â°03'18.0"
가시등급:	8.268
거리:	174.825 파섹
적경상의 고유운동:	-6.5
적위상의 고유운동:	28.1
B-T magnitude:	8.475
V-T magnitude:	8.286

천체목록:

일반명	(Edit)
HD 1989	HD 48905
TYCHO-2 2000	TYC 7639-818-1
USNO-A2.0	USNO-A2 0450-02914349
HIP	HIP 32219

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