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HD 186296 (V1462 Aql )


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Везани чланци

The 74th Special Name-list of Variable Stars
We present the Name-list introducing GCVS names for 3153 variable starsdiscovered by the Hipparcos mission.

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 photometric study of wide visual double stars with significant relative proper motion
Photometric observations and uvby H-beta indices of 142 wide visualdouble stars are presented. Calibrations of the indices are used toderive MK class, color excess, absolute magnitude, effectivetemperature, and distance. The results are used to check candidatesdouble stars for the Hipparcos mission for opticity.

Spectroscopic absolute magnitudes of 571 B stars.
Not Available

Equivalent widths and halfwidths of the lambda 4388 and lambda 4471 HeI lines, rotational velocities and lambda 4430 central depths for 450O to B5 stars.
Not Available

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Сазвежђа:Орао
Ректацензија:19h43m30.47s
Deклинација:+00°40'32.4"
Apparent магнитуда:8.279
Даљина:1351.351 parsecs
Proper motion RA:0.4
Proper motion Dec:-1.7
B-T magnitude:8.387
V-T magnitude:8.288

Каталог и designations:
Proper именаV1462 Aql
HD 1989HD 186296
TYCHO-2 2000TYC 479-340-1
USNO-A2.0USNO-A2 0900-16315567
HIPHIP 97059
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