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Pulkovo compilation of radial velocities for 35495 stars in a common system.
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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.
| Radial velocities for the hydrogen-deficient star HD 168476, several helium-strong and helium-weak stars
Radial-velocity measurements are reported for one hydrogen-deficientstar (the extreme helium-rich star HD 168476), three helium-strong stars(HD 93030, HD 96446, and HD 133518), and two helium-weak stars (HD 5737and HD 202671). Statistical tests are made to see if the stars arevariable. HD 168476 is found to be variable in a complex manner; thevariability of HD 93030 is confirmed but the period is revised to1.88016 + or - 0.0008 days; and variability is suspected for HD 96248and HD 5737. One of the stars used as a radial-velocity standard, HD113537, is also suspected of variability.
| Fundamental data for southern stars (Second List)
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1959MNRAS.119..638E&db_key=AST
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Группы:
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Наблюдательные данные и астрометрия
| Созвездие: | Скорпион |
| Прямое восхождение: | 17h50m51.76s |
| Склонение: | -42°19'48.4" |
| Видимая звёздная величина: | 6.685 |
| Расстояние: | 170.648 парсек |
| Собственное движение RA: | -24.8 |
| Собственное движение Dec: | -63.4 |
| B-T magnitude: | 8.013 |
| V-T magnitude: | 6.795 |
Каталоги и обозначения:
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