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HD 191671


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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.

Catalog of O-B stars observed with Tokyo Meridian Circle
A catalog of the O-B stars, selected from 'Blaauw-Parenago' list andRubin's catalog, has been compiled on the FK4 system by the observationsmade with Gautier 8-inch Meridian Circle at the Tokyo AstronomicalObservatory during the period, 1971 to 1979. It contains 1059 stars andwas compiled for the future establishment of high precision propermotions of O-B stars.

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Osservazione e dati astrometrici

Costellazione:Volpetta
Ascensione retta:20h10m02.37s
Declinazione:+28°16'08.8"
Magnitudine apparente:7.485
Distanza:781.25 parsec
Moto proprio RA:-0.7
Moto proprio Dec:-3
B-T magnitude:7.45
V-T magnitude:7.483

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 191671
TYCHO-2 2000TYC 2166-33-1
USNO-A2.0USNO-A2 1125-15213895
HIPHIP 99361

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