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HD 143803


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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.

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Photoelectric photometry in the Vilnius system of 114 standard stars inKapteyn areas SA 2, 4, and 6 is presented with mean square errors of thearithmetic mean +/- 0.005 mag. Photometrically determined spectral typesand luminosity classes of the stars are also presented.

Flamsteed stars not contained in the Yale "Catalogue of Bright Stars"
Not Available

Photoelectric Photometry of Stars in Kapteyn Area SA:6 in the Vilnius Photometric System
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Photographic magnitudes of stars brighter than 7m.75 between +75° and +80° declination (Errata: 11 270)
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Miembro de los siguientes grupos:

Datos observacionales y astrométricos

Constelación:Osa Menor
Ascensión Recta:15h55m01.10s
Declinación:+75°34'27.5"
Magnitud Aparente:6.885
Distancia:234.742 parsecs
Movimiento Propio en Ascensión Recta:18.7
Movimiento Propio en Declinación:-9.3
B-T magnitude:7.9
V-T magnitude:6.969

Catálogos y designaciones:
Nombres Propios
HD 1989HD 143803
TYCHO-2 2000TYC 4560-1523-1
USNO-A2.0USNO-A2 1650-01818744
HIPHIP 77942
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