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HD 96728


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The Carina Spiral Feature: Strömgren-Hβ photometry approach. I. The photometric data-base
A data-base collating all uvbybeta photometry available at present forO-B9 stars brighter than 10th visual magnitude in the field of theCarina Spiral Feature is presented. The completeness and homogeneity ofthe data-base are discussed.Based on CDS data.Table 1 is only available in electronic form at the CDS via anonymousftp to cdsarc.u-strasbg.fr (130.79.128.5) or viahttp://cdsweb.u-strasbg.fr/cgi-bin/qcat?J/A+A/410/523

A Catalogue of Be-Stars
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Observations of southern emission-line stars
A catalog of 1929 stars showing H-alpha emission on photographic platesis presented which covers the entire southern sky south of declination-25 deg to a red limiting magnitude of about 11.0. The catalog providesprevious designations of known emission-line stars equatorial (1900) andgalactic coordinates, visual and photographic magnitudes, H-alphaemission parameters, spectral types, and notes on unusual spectralfeatures. The objects listed include 16 M stars, 25 S stars, 37 carbonstars, 20 symbiotic stars, 40 confirmed or suspected T Tauri stars, 16novae, 14 planetary nebulae, 11 P Cygni stars, 9 Bep stars, 87 confirmedor suspected Wolf-Rayet stars, and 26 'peculiar' stars. Two new Tassociations are discovered, one in Lupus and one in Chamaeleon. Objectswith variations in continuum or H-alpha intensity are noted, and thedistribution by spectral type is analyzed. It is found that the skydistribution of these emission-line stars shows significantconcentrations in the region of the small Sagittarius cloud and in theCarina region.

A catalogue of new H-alpha emission stars in the eta Carinae nebula region.
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Dades d'Observació i Astrometria

Constel·lació:Centaurus
Ascensió Recta:11h07m40.76s
Declinació:-56°39'38.1"
Magnitud Aparent:8.198
Distancia:1250 parsecs
Moviment propi RA:-8.9
Moviment propi Dec:2.6
B-T magnitude:8.191
V-T magnitude:8.198

Catàlegs i designacions:
Noms Propis
HD 1989HD 96728
TYCHO-2 2000TYC 8624-1580-1
USNO-A2.0USNO-A2 0300-11598043
HIPHIP 54390

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