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HD 7972

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관련 글

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.
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

- 링크가 없습니다. -

새 링크 등록

다음 그룹에 속해있음:

관측 및 측정 데이터

별자리:	불사조자리
적경:	01^h18^m22.58^s
적위:	-44Â°11'49.4"
가시등급:	8.621
거리:	90.827 파섹
적경상의 고유운동:	-32.5
적위상의 고유운동:	-3.9
B-T magnitude:	9.117
V-T magnitude:	8.662

천체목록:

일반명	(Edit)
HD 1989	HD 7972
TYCHO-2 2000	TYC 7540-618-1
USNO-A2.0	USNO-A2 0450-00456607
HIP	HIP 6104

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