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HD 134140


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Публикации по объекту

The Bulge Radial Velocity Assay (BRAVA). I. Sample Selection and a Rotation Curve
Results from the ongoing Bulge Radial Velocity Assay (BRAVA) arepresented. BRAVA uses M red giant stars, selected from the 2MASS catalogto lie within a bound of reddening-corrected color and luminosity, astargets for the Cerro Tololo Inter-American Observatory 4 m Hydramultiobject spectrograph. Three years of observations investigate thekinematics of the Galactic bulge major(-10deg

Pulkovo compilation of radial velocities for 35495 stars in a common system.
Not Available

Hipparcos red stars in the HpV_T2 and V I_C systems
For Hipparcos M, S, and C spectral type stars, we provide calibratedinstantaneous (epoch) Cousins V - I color indices using newly derivedHpV_T2 photometry. Three new sets of ground-based Cousins V I data havebeen obtained for more than 170 carbon and red M giants. These datasetsin combination with the published sources of V I photometry served toobtain the calibration curves linking Hipparcos/Tycho Hp-V_T2 with theCousins V - I index. In total, 321 carbon stars and 4464 M- and S-typestars have new V - I indices. The standard error of the mean V - I isabout 0.1 mag or better down to Hp~9 although it deteriorates rapidly atfainter magnitudes. These V - I indices can be used to verify thepublished Hipparcos V - I color indices. Thus, we have identified ahandful of new cases where, instead of the real target, a random fieldstar has been observed. A considerable fraction of the DMSA/C and DMSA/Vsolutions for red stars appear not to be warranted. Most likely suchspurious solutions may originate from usage of a heavily biased color inthe astrometric processing.Based on observations from the Hipparcos astrometric satellite operatedby the European Space Agency (ESA 1997).}\fnmsep\thanks{Table 7 is onlyavailable in electronic form at the CDS via anonymous ftp tocdsarc.u-strasbg.fr (130.79.128.5) or viahttp://cdsweb.u-strasbg.fr/cgi-bin/qcat?J/A+A/397/997

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.

A sample of old-disk-population red giants.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1976PASP...88..426E&db_key=AST

The varibility of M-stars.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1971MNRAS.152..165S&db_key=AST

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Наблюдательные данные и астрометрия

Созвездие:Весы
Прямое восхождение:15h08m57.51s
Склонение:-26°29'50.2"
Видимая звёздная величина:6.948
Расстояние:429.185 парсек
Собственное движение RA:-3.1
Собственное движение Dec:-0.1
B-T magnitude:9.206
V-T magnitude:7.135

Каталоги и обозначения:
Собственные имена   (Edit)
HD 1989HD 134140
TYCHO-2 2000TYC 6769-919-1
USNO-A2.0USNO-A2 0600-17636629
HIPHIP 74131

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