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HD 25537

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관련 글

New aperture photometry for 217 galaxies in the Virgo and Fornax clusters. We present photo electric multi-aperture photometry in UBVRI of 171 and46 galaxies in the Virgo and Fornax clusters, respectively. Many of thegalaxies have not been observed in at least one of these passbandsbefore. We discuss the reduction and transformation into the Cousinsphotometric system as well as the extinction coefficients obtainedbetween 1990 and 1993.
Secondary standards for H-beta photometry in the Southern Hemisphere (second series). Not Available
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

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새 링크 등록

다음 그룹에 속해있음:

관측 및 측정 데이터

별자리:	시계자리
적경:	04^h01^m17.63^s
적위:	-46Â°08'14.4"
가시등급:	7.237
거리:	251.256 파섹
적경상의 고유운동:	-1.2
적위상의 고유운동:	13.8
B-T magnitude:	8.541
V-T magnitude:	7.345

천체목록:

일반명	(Edit)
HD 1989	HD 25537
TYCHO-2 2000	TYC 8068-1502-1
USNO-A2.0	USNO-A2 0375-01322754
HIP	HIP 18771

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