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HD 81783


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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.

Polarization measurements of 313 nearby stars
The linear polarization of 313 low galactic latitude stars has beenmeasured. With few exceptions all program stars have a spectral typelater than B9 and are within 600 parsec of the sun. 181 stars aresituated at the southern sky and 132 at the northern sky.

A Note on Stars With Motions of More Than 100 Km/Sec Perpendicular to the Galactic Plane and Galactic Mass Models
Not Available

Stars with Motions of More Than 100 km/sec Perpendicular to the Galactic Plane
Not Available

Fundamental data for southern stars (First list)
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1957MNRAS.117..534E&db_key=AST

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Membro dei seguenti gruppi:

Osservazione e dati astrometrici

Costellazione:Vele
Ascensione retta:09h26m08.14s
Declinazione:-47°45'47.8"
Magnitudine apparente:7.736
Distanza:280.899 parsec
Moto proprio RA:-47.1
Moto proprio Dec:-85.6
B-T magnitude:9.411
V-T magnitude:7.875

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 81783
TYCHO-2 2000TYC 8171-843-1
USNO-A2.0USNO-A2 0375-07884067
HIPHIP 46277
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