HD 220583

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UBV photometry of stars whose positions are accurately known.
Photometric indices V, B-V, and U-B were measured for about 560 stars ofthe AGK3R and NPZT catalogs between BD declinations 11 deg and 23 deg,using the 40-cm Cassegrain telescope of the Kvistaberg Observatory fromApril 1986 to May 1987. The observation procedure and the reductiontechnique were the same as in the earlier papers of this series by Oja(1984, 1985, 1986, and 1987). The mean errors were calculated from theinternal consistency of the data. The accuracy was found to be the sameas for the earlier parts of the survey.

Spectral and Luminosity Classifications and Measurements of the Strength of Cyanogen Absorption for Late-Type Stars from Objective-Prism Spectra.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1961ApJ...134..809Y&db_key=AST

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Dades d'Observació i Astrometria

Constel·lació:	Pegasus
Ascensió Recta:	23^h24^m46.57^s
Declinació:	+23Â°28'49.1"
Magnitud Aparent:	8.253
Distancia:	694.444 parsecs
Moviment propi RA:	34.7
Moviment propi Dec:	20.7
B-T magnitude:	9.566
V-T magnitude:	8.362

Catàlegs i designacions:

Noms Propis
HD 1989	HD 220583
TYCHO-2 2000	TYC 2237-1556-1
USNO-A2.0	USNO-A2 1125-19798178
HIP	HIP 115585

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