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TYC 2533-1028-1


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Absolute proper motions of open clusters. I. Observational data
Mean proper motions and parallaxes of 205 open clusters were determinedfrom their member stars found in the Hipparcos Catalogue. 360 clusterswere searched for possible members, excluding nearby clusters withdistances D < 200 pc. Members were selected using ground basedinformation (photometry, radial velocity, proper motion, distance fromthe cluster centre) and information provided by Hipparcos (propermotion, parallax). Altogether 630 certain and 100 possible members werefound. A comparison of the Hipparcos parallaxes with photometricdistances of open clusters shows good agreement. The Hipparcos dataconfirm or reject the membership of several Cepheids in the studiedclusters. Tables 1 and 2 are only available in electronic form at theCDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or viahttp://cdsweb.u-strasbg.fr/Abstract.html

Space distribution of stars of intermediate spectral type in a North galactic pole region.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1963AJ.....68..194U&db_key=AST

Investigations on the stars in high galactic latitudes. III. Spectrophotometric analysis of about 3000 stars down to the photographic magnitude 13.5.
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Osservazione e dati astrometrici

Costellazione:Cani da Caccia
Ascensione retta:12h37m04.36s
Declinazione:+36°35'41.7"
Magnitudine apparente:10.391
Moto proprio RA:8.2
Moto proprio Dec:1.1
B-T magnitude:11.129
V-T magnitude:10.452

Cataloghi e designazioni:
Nomi esatti
TYCHO-2 2000TYC 2533-1028-1
USNO-A2.0USNO-A2 1200-06925007
HIPHIP 61576

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