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HD 28433


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Mesures de vitesses radiales. VIII. Accompagnement AU sol DU programme d'observation DU satellite HIPPARCOS
We publish 1879 radial velocities of stars distributed in 105 fields of4^{\circ} \times 4^{\circ}. We continue the PPO series \cite[(Fehrenbachet al. 1987;]{Feh87} \cite[Duflot et al. 1990, 1992 and 1995),]{Du90}using the Fehrenbach objective prism method. Table 1 only available inelectronic form at CDS via to cdsarc.u-strasbg.fr (130.79.128.5) or viahttp://cdsweb.u-strasbg.fr/Abstract.html

SAO stars with infrared excess in the IRAS Point Source Catalog
We have undertaken a search for SAO stars with infrared excess in theIRAS Point Source Catalog. In contrast to previous searches, the entireIRAS (12)-(25)-(60) color-color diagram was used. This selection yieldeda sample of 462 stars, of which a significant number are stars withcircumstellar material. The stars selected can be identified aspre-main-sequence stars, Be stars, protoplanetary systems, post-AGBstars, etc. A number of objects are (visual) binary stars.Characteristic temperatures and IR excesses are calculated and theirrelations to spectral type are investigated.

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Observation and Astrometry data

Constellation:Girafe
Right ascension:04h33m19.04s
Declination:+64°10'11.2"
Apparent magnitude:6.863
Distance:173.01 parsecs
Proper motion RA:3.9
Proper motion Dec:26.8
B-T magnitude:8.245
V-T magnitude:6.978

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 28433
TYCHO-2 2000TYC 4073-1128-1
USNO-A2.0USNO-A2 1500-03773742
HIPHIP 21236

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