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HD 89883


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Pulkovo compilation of radial velocities for 35495 stars in a common system.
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Radial velocities. Measurements of 2800 B2-F5 stars for HIPPARCOS
Radial velocities have been determined for a sample of 2930 B2-F5 stars,95% observed by the Hipparcos satellite in the north hemisphere and 80%without reliable radial velocity up to now. Observations were obtainedat the Observatoire de Haute Provence with a dispersion of 80Ä,mm(-1) with the aim of studying stellar and galactic dynamics.Radial velocities have been measured by correlation with templates ofthe same spectral class. The mean obtained precision is 3.0 km s(-1)with three observations. A new MK spectral classification is estimatedfor all stars. Based on observations made at the Haute ProvenceObservatory, France and on data from The Hipparcos Catalogue, ESA.Tables 4, 5 and 6 are only available in electronic form at the CDS viaanonymous ftp to cdsarc.u-strasbg.fr or viahttp://cdsweb.u-strasbg.fr/Abstract.htm

U, B, V, R photometry of 37 galaxies
U, B, V, R photometry is reported for 37 objects selected fromArakelyan's catalog of high surface-brightness galaxies and several ofMarkaryan's lists. The distribution of the program galaxies in thetwo-color diagram suggests they are of diversified morphological type.Some occupy the Seyfert-galaxy region.

Photoelectric UBV photometry in four areas of intermediate-high galactic latitude
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1973A&AS....9..163A&db_key=AST

A Finding List of Early-Type Stars in Regions of Intermediate Galactic Latitude
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1969ApJ...157..327U&db_key=AST

Photoelectric Observations of Stars near Northern Hemisphere Selected Areas
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Datos observacionales y astrométricos

Constelación:León Menor
Ascensión Recta:10h22m51.84s
Declinación:+30°19'52.6"
Magnitud Aparente:8.77
Distancia:323.625 parsecs
Movimiento Propio en Ascensión Recta:5.7
Movimiento Propio en Declinación:-10.2
B-T magnitude:9.054
V-T magnitude:8.794

Catálogos y designaciones:
Nombres Propios   (Edit)
HD 1989HD 89883
TYCHO-2 2000TYC 2510-169-1
USNO-A2.0USNO-A2 1200-06506452
HIPHIP 50840

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