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HD 228506


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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.

Etude pour chaque champ de l'absorption et de la repartition des vitesses radiales EN fonction de la distance.
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La mesure des vitesses radiales au prisme objectif. VII - 2e liste de vitesses radiales déterminées au prisme objectif à vision directe
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Observation and Astrometry data

Constellation:Cygne
Right ascension:20h14m42.37s
Declination:+33°01'15.1"
Apparent magnitude:8.117
Distance:253.165 parsecs
Proper motion RA:13.5
Proper motion Dec:13.5
B-T magnitude:9.376
V-T magnitude:8.221

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 228506
TYCHO-2 2000TYC 2675-1842-1
USNO-A2.0USNO-A2 1200-14774366
HIPHIP 99780
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