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HD 192496


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Pulkovo compilation of radial velocities for 35495 stars in a common system.
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UvbyHbeta_ photometry of main sequence A type stars.
We present Stroemgren uvby and Hbeta_ photometry for a set of575 northern main sequence A type stars, most of them belonging to theHipparcos Input Catalogue, with V from 5mag to 10mag and with knownradial velocities. These observations enlarge the catalogue we began tocompile some years ago to more than 1500 stars. Our catalogue includeskinematic and astrophysical data for each star. Our future goal is toperform an accurate analysis of the kinematical behaviour of these starsin the solar neighbourhood.

Radial velocity measurements. IV - Ground-based accompaniment to the HIPPARCOS observation program
The paper presents 396 radial velocities of stars distributed in 19fields of 4 x 4 degrees. The study employs the Fehrenbach objectiveprism method and the same measuring technique used in a previous paper(Fehrenbach et al., 1987).

The spectra, magnitudes and colours of O-A type stars in an area of the Milky Way, with the Center alpha = 20h16m, delta = +42 D 30'.
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Membro dei seguenti gruppi:

Osservazione e dati astrometrici

Costellazione:Cigno
Ascensione retta:20h13m23.79s
Declinazione:+43°48'40.3"
Magnitudine apparente:7.749
Distanza:342.466 parsec
Moto proprio RA:3
Moto proprio Dec:-3.2
B-T magnitude:7.787
V-T magnitude:7.753

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 192496
TYCHO-2 2000TYC 3163-1548-1
USNO-A2.0USNO-A2 1275-13666079
HIPHIP 99654
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