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HD 145774

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관련 글

Pulkovo compilation of radial velocities for 35495 stars in a common system. Not Available
Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Subtittle: Radial velocities: The Wilson-Evans-Batten catalogue. We give a common version of the two catalogues of Mean Radial Velocitiesby Wilson (1963) and Evans (1978) to which we have added the catalogueof spectroscopic binary systems (Batten et al. 1989). For each star,when possible, we give: 1) an acronym to enter SIMBAD (Set ofIdentifications Measurements and Bibliography for Astronomical Data) ofthe CDS (Centre de Donnees Astronomiques de Strasbourg). 2) the numberHIC of the HIPPARCOS catalogue (Turon 1992). 3) the CCDM number(Catalogue des Composantes des etoiles Doubles et Multiples) byDommanget & Nys (1994). For the cluster stars, a precise study hasbeen done, on the identificator numbers. Numerous remarks point out theproblems we have had to deal with.
Ca II H and K Filter Photometry on the UVBY System. II. The Catalog of Observations Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1995AJ....109.2828T&db_key=AST
Broad-band photometry of selected southern ultraviolet-bright stars. Not Available
A survey of ultraviolet objects An all-sky survey of ultraviolet objects is presented together with astatistical analysis that leads to the conclusion that there is asignificantly higher population of hot subdwarfs lying below themain-sequence than hitherto thought. The distribution of all ultravioletobjects, main sequence ultraviolet objects, and MK unclassifiedultraviolet objects are shown in galactic coordinates, and the absolutemagnitudes and color-color diagrams for these groups are presented.Scale heights are derived, giving values similar to planetary nebulaefor the hottest groups.

관련 링크

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관측 및 측정 데이터

별자리:	뱀자리
적경:	16^h12^m45.69^s
적위:	-01Â°43'18.9"
가시등급:	7.467
거리:	2777.778 파섹
적경상의 고유운동:	-0.1
적위상의 고유운동:	-5.6
B-T magnitude:	7.343
V-T magnitude:	7.457

천체목록:

일반명	(Edit)
HD 1989	HD 145774
TYCHO-2 2000	TYC 5033-1337-1
USNO-A2.0	USNO-A2 0825-09184535
HIP	HIP 79443

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