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HD 117408


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A catalogue of eclipsing variables
A new catalogue of 6330 eclipsing variable stars is presented. Thecatalogue was developed from the General Catalogue of Variable Stars(GCVS) and its textual remarks by including recently publishedinformation about classification of 843 systems and making correspondingcorrections of GCVS data. The catalogue1 represents thelargest list of eclipsing binaries classified from observations.

The Nature of the Eclipsing Binaries SS Hya and VW Cet
Both stars have been catalogued as beta Lyrae or W UMa binaries butpractically nothing is known about them. An analysis of all theavailable photometry together with new observations suggest that neitherstar shows any periodic variation above 0.01-0.02 magnitudes but SS Hyamay be a double-lined spectroscopic binary.

Aus den IBVS. 28 neue veranderliche Sterne aus SAVS.
Not Available

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 catalog of far-ultraviolet point sources detected with the fast FAUST Telescope on ATLAS-1
We list the photometric measurements of point sources made by the FarUltraviolet Space Telescope (FAUST) when it flew on the ATLAS-1 spaceshuttle mission. The list contains 4698 Galactic and extragalacticobjects detected in 22 wide-field images of the sky. At the locationssurveyed, this catalog reaches a limiting magnitude approximately afactor of 10 fainter than the previous UV all-sky survey, TDl. Thecatalog limit is approximately 1 x 10-14 ergs A sq cm/s,although it is not complete to this level. We list for each object theposition, FUV flux, the error in flux, and where possible anidentification from catalogs of nearby stars and galaxies. Thesecatalogs include the Michigan HD (MHD) and HD, SAO, the HIPPARCOS InputCatalog, the Position and Proper Motion Catalog, the TD1 Catalog, theMcCook and Sion Catalog of white dwarfs, and the RC3 Catalog ofGalaxies. We identify 2239 FAUST sources with objects in the stellarcatalogs and 172 with galaxies in the RC3 catalog. We estimate thenumber of sources with incorrect identifications to be less than 2%.

A catalogue of variable-visual binary stars
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1981A&AS...44..179P&db_key=AST

Observations d'etoiles variables effectuees a l'Observatoire National d'Athenes EN 1960-1962.
Not Available

Catalogue d'étoiles doubles ayant une composante variable
Not Available

Studies based on the colors and magnitudes in stellar clusters. VIII. The luminosities and distances of 139 Cepheid variables.
Not Available

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Osservazione e dati astrometrici

Costellazione:Idra
Ascensione retta:13h30m29.51s
Declinazione:-23°38'58.2"
Magnitudine apparente:7.864
Distanza:172.414 parsec
Moto proprio RA:-13.1
Moto proprio Dec:-4.3
B-T magnitude:7.894
V-T magnitude:7.867

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 117408
TYCHO-2 2000TYC 6713-1286-1
USNO-A2.0USNO-A2 0600-15772114
HIPHIP 65896

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