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HD 376

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CCD measurements of visual double stars made with the 74 cm and 50 cm refractors of the Nice Observatory (2nd series) We present 619 measurements of 606 visual double stars made by CCDimaging from 1996 to 1999 with the 74 cm and 50 cm refractors of theNice observatory. Angular separation, position angle and magnitudedifference are given. Magnitude differences estimated from CCD imagesare compared with magnitude differences given in the Hipparcos catalog.The residuals in angular separation and position angle are computed forbinaries with known orbit. Table 2 is only available in electronic format the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) orvia http://cdsweb.u-strasbg.fr/cgi-bin/qcat?J/A+A/378/954
Binary star measurements made at Nice with the 50-cm reflector Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1989A&AS...77..125L&db_key=AST
Étoiles doubles nouvelles (4^éme série) découvertes à Nice avec la lunette de 50 centimètres Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1970A&AS....1..105C&db_key=AST

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Osservazione e dati astrometrici

Costellazione:	Pegaso
Ascensione retta:	00^h08^m23.08^s
Declinazione:	+18Â°43'09.2"
Magnitudine apparente:	10.047
Moto proprio RA:	-24.4
Moto proprio Dec:	-25
B-T magnitude:	10.63
V-T magnitude:	10.096

Cataloghi e designazioni:

Nomi esatti	(Edit)
HD 1989	HD 376
TYCHO-2 2000	TYC 1181-1534-1
USNO-A2.0	USNO-A2 1050-00046361

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